Frontpage > Home Improvement > Safety & Security > Combination Smoke & Carbon Monoxide Detectors

Best Combination Smoke & Carbon Monoxide Detectors - Buying Guide

Last Updated: 11/15/2019

Share on

Bestselling Combination Smoke & Carbon Monoxide Detectors on Amazon

  1. Kidde 900-0076-01 KN-COPP-3 Nighthawk Plug in Carbon Monoxide Detector Alarm
  2. First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Battery Operated, SCO5CN
  3. First Alert BRK SC9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup
  4. Kidde 21026043 Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice Wa...
  5. Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/Battery Backup | Int...
  6. Combination Smoke and Carbon Monoxide Detector with Display, Battery Operated Smoke CO Alarm Detecto...
  7. Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/10 Year Lithium Batt...
  8. Kidde 21007624 AC Photoelectric Smoke and Carbon Monoxide Detector Alarm | Hardwired with Battery Ba...
  9. Combination Smoke and Carbon Monoxide Detector Alarm Digital Display for Travel Home Bedroom and Kit...
  10. Google, S3000BWES, Nest Protect Smoke + Carbon Monoxide Alarm, 2nd Gen, Battery

  #1

Kidde 900-0076-01 KN-COPP-3 Nighthawk Plug in Carbon Monoxide Detector Alarm

Model: 900-0076-01   |    Mpn: 900-0076   |    Ean: 5526680000765   |    PartNumber: 900-0076   |   Asin: B00002N86A

Plug-In Carbon Monoxide Alarm with Battery Backup

Protect your family from the dangers of carbon monoxide (CO) exposure with the Kidde KN-COPP-3 Nighthawk Plug-In Carbon Monoxide Alarm with Battery Backup and Digital Display. The Nighthawk is an easy-to-install unit that provides reliable protection against the dangers of CO. It features a digital display that shows CO levels in parts per million allowing you to see if, how, and when levels change. KN-COPP-3 Nighthawk
Carbon Monoxide Alarm
At a Glance:
Plug-in unit with battery backup and digital display that shows CO level Level button displays the peak CO level recorded by the alarm since it was last reset Loud alarm pattern sounds when unit detects elevated CO levels Direct-plug, 6-foot power cord, and table top mounting options. Five-year limited warranty
This discreet alarm is designed to fit into any standard A/C outlet in your house.
View larger.


The easy-read digital display updates every 15 seconds to indicate any abrupt changes or alarming trends in CO levels. View larger. Advanced Technology in an Easy-to-Install, Plug-In Design
Designed for home use, the Kidde KN-COPP-3 Nighthawk is a UL-listed, A/C-powered, plug-in CO alarm that utilizes sophisticated electronic components and sensor technology to protect you and your family from the dangers of CO. It plugs directly into a standard A/C outlet and includes a 9-volt battery backup that provides continuous monitoring of CO levels--even during power outages. About Carbon Monoxide: The Silent Killer
The leading cause of accidental poisoning deaths in North America, carbon monoxide (CO) is often referred to as the silent killer because it's odorless, tasteless, and invisible. Carbon monoxide poisoning can come about via a number of sources, including everyday items and appliances in your home or office. And because symptoms of CO poisoning mimic the flu or other common illnesses it can often go undiagnosed. Audible Alarm Pattern Alerts you to Elevated CO Levels
When placed on every level of your home, alarms like the KN-COPP-3 Nighthawk can help protect everyone in the house from CO exposure by giving you an unmistakable signal when levels have reached an unhealthy point. If unhealthy levels are detected, the alarm will emit four quick audible beats every five seconds until either levels decrease or the reset button is pressed. Easy-to-Read Digital Display Shows CO Levels
The KN-COPP-3 Nighthawk is unique among traditional CO alarms because of its digital display. This display clearly shows levels of CO that the unit has detected and stored-- from 30 to 999 ppm--and it updates every 15 seconds to indicate any abrupt changes or alarming trends. The display also shows the peak CO level recorded by the alarm since it was last reset or unplugged. LED Shows Sensor Status
With the KN-COPP-3 Nighthawk, you never have to wonder if the sensor is functioning properly. A blinking dot in the lower right-hand corner of the display denotes normal operation, so you can trust that it's working. In addition, you can test alarm function by pressing the test/reset button at any time to verify that the horn and electric circuitry are operating properly. Convenient Mounting Options
The KN-COPP-3 Nighthawk has a low-profile design that makes it suitable for any room in your home. The detector can be plugged into any standard A/C outlet; it's plug can be snapped into the back of the unit and can be rotated so the alarm remains vertical, independent of whether the electrical socket is mounted vertically or horizontally. In addition, the alarm comes with a 6-foot extension cord, so the unit can be plugged into the wall outlet and then placed on a table or shelf. For the most thorough protection, place an alarm on every level of your home. The UL-listed Kidde KN-COPP-3 Nighthawk has a seven-year life and is backed by a five-year limited warranty. About Kidde: A UTC Fire and Security Brand
Renowned for global leadership in fire detection and suppression, Kidde provides solutions ranging from portable fire extinguishers to advanced industrial controls such as flame detection and explosion suppression systems. Kidde is a UTC Fire and Security brand, with a history that's rich with innovations, from the patent of the Chubb Detector Lock in 1818 to the development of the world's first wireless networked smoke detectors in 2004. What's in the Box
Kidde KN-COPP-3 Nighthawk CO Alarm, 9-volt battery, mounting hardware, and installation guide.
Keep your family safe by placing alarms and extinguishers in each area of the house, and by having a fire escape plan. Click here for a detailed image.

Features

  • Peak Level Button - Displays the peak CO level recorded by the alarm since it was last reset or unplugged
  • Test Button Functions - Tests the unit for proper operation and resets the Carbon Monoxide alarm
  • LED Operation - Blinking dot in lower right corner of display denotes normal operation
  • Ten years after the initial power up, this alarm will beep two times every 30 seconds to indicate that it is time to replace the alarm.
  • NOTE: This CO alarm is not battery operated. However, these alarms are equipped with 9 volt battery backup - the 9 volt battery is to supply short term back-up during a power outage.
  • Power Source: 120VAC
  • See more on Amazon...

Brand: Kidde   |   Manufacturer: Kidde

Item Dimensions: 1.75 x 3.75 x 6.06 inches (4.4 x 9.5 x 15.4 cm)   |   Package Dimensions: 0.2 x 8 x 11 inches (0.5 x 20.3 x 27.9 cm)

First Available: 2018-11-13

Amazon Price: $27.72 | as of 11/15/2019(8:13am pst)
Availibility: Usually ships in 24 hours
List Price: $71.50 | Used Price: $19.00

Warranty: 10 Year Limited

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #2

First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Battery Operated, SCO5CN

Model: SCO5CN   |    Mpn: SCO5CN   |    Ean: 0029054856920   |    PartNumber: SCO5CN   |   Asin: B000MXJ498

The First Alert SCO5CN Combination Smoke and Carbon Monoxide Alarm features dual sensors to detect both smoke and carbon monoxide in a single device. A photoelectric sensor detects the smoke most often produced by smoldering fires, and minimizes false alarms from cooking smoke or shower steam. Additionally, the advanced electrochemical CO sensor detects carbon monoxide leaks from multiple sources, such as faulty fuel burning appliances, blocked chimneys, and generators running inside or too close to homes. A loud, 85 decibel siren alerts you to the threat; unique alarm sounds and indicator lights on its face distinguish a smoke warning from a carbon monoxide warning. This carbon monoxide and smoke detector is battery operated, so you don't need an electrician for installation. Requiring just two AA batteries and featuring an easy access battery compartment for quick changes, this smoke and carbon monoxide detector has a single button that allows you to silence a false alarm or test the unit.

Carbon monoxide (CO) is the leading cause of accidental poisoning deaths in America, yet many people don't know they are suffering from CO poisoning until its too late. Since symptoms of CO poisoning are like the flu, you might not even know you're in danger at first. That's why a carbon monoxide alarm is an excellent way to protect your family. It can detect the CO you can't see, smell or taste in the air. The First Alert SCO5CN carbon monoxide and smoke alarm uses an electrochemical carbon monoxide sensor-the most accurate technology available. The alarm uses photoelectric smoke sensing technology which is environmentally friendlier and which reduces nuisance alarms, making it ideal for cooking areas. It is also great for sensing slow smoldering fires quickly. The permanent sensors last the lifetime of the alarm. The test/silence button both silences a non-threatening alarm or low battery warning and allows you to test the unit's functionality. A low battery signal alerts you to replace the battery and end-of-life alarm of three chirps alerts you to replace the unit. Two AA batteries are included. 5-year limited warranty. UL listed. Not available for sale in Massachusetts. --Bree Norlander

What's in the Box One combination carbon monoxide and smoke alarm, two AA batteries, and user's manual. This does not contain voice feature.

Features

  • Keep your family safe with this battery operated smoke and carbon monoxide alarm; battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure
  • Features an electrochemical Carbon Monoxide sensing technology as well as a photoelectric sensor that detects the larger particles of a smoldering fire
  • Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection
  • Battery operated unit installs quickly and easily without an electrician. Low battery signal mute, quiets low battery signal for up to 8 hours
  • Simple to use, with a single test/silence button; EZ access battery drawer allows you to change battery without removing alarm from ceiling
  • 7 year limited warranty; equipped with end of life signal chirp, so you know when it's time to replace the unit for safety; all First Alert alarms are rigorously tested to meet UL standards
  • It can ship within the US except New York
  • See more on Amazon...

Brand: First Alert   |   Manufacturer: First Alert

Item Dimensions: 5 x 5 x 2 inches (12.7 x 12.7 x 5.1 cm)   |   Package Dimensions: 3.4 x 6.6 x 8.2 inches (8.6 x 16.8 x 20.8 cm)

First Available: 2007-05-02

Amazon Price: $23.99 | as of 11/15/2019(8:13am pst)
Availibility: Usually ships in 24 hours
List Price: $54.99 | Used Price: $21.11

Warranty: -------

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #3

First Alert BRK SC9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup

Model: SC9120B   |    Mpn: SC9120B   |    Ean: 0029054015341   |    PartNumber: SC9120B   |   Asin: B00O8MVW12

The BRK SC9120B hardwire combination smoke and carbon monoxide alarm detects two hazards with one simple unit. Carbon monoxide (CO) is a colorless, odorless, deadly gas. It can be emitted by sources including gas or oil furnaces, gas clothes dryers, water heaters, fireplaces, wood stoves, charcoal grills, gas ranges, and space heaters. A clogged chimney, improper venting, and attached garages can also cause carbon monoxide accumulation. The BRK SC9120 hardwire combination smoke and CO alarm with battery backup includes these features: Quick plug in power connector for easy installation, 120 volt AC inter connectable (with maximum 18 compatible devices 12 other compatible smoke alarms + 6 compatible devices like bells, horns, repeaters and door closers. If one unit triggers an alarm, all smoke alarms in the series will sound. Single test/silence button which both silences a non threatening alarm or low battery warning and allows you to test the unit's functionality. Automatically performs internal test of functionality. Latching alarm indicator which automatically identifies which unit initiated the alarm. Battery drawer lock and mounting bracket lock for tamper resistance. AC power indicator and alarm indicator light. Low battery warning "chirp" and missing battery tab. 9 volt battery backup for peace of mind during power outages. All BRK Electronics carbon monoxide alarms are listed to UL Safety Standard 2034 for residential carbon monoxide alarms. Includes 9 volt backup battery. 7 year limited warranty. Includes: One combination smoke and CO alarm, one 9 volt battery, and user's manual.

Features

  • Keep your family safe with this hardwired smoke and carbon monoxide alarm; the battery backup means constant monitoring, even if there's a power failure
  • Features an electrochemical Carbon Monoxide sensing technology as well as an ionization sensor that detects the fine particles of a fast burning fire
  • Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85 decibel siren provides a clear, loud warning upon detection
  • Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected
  • Simple to use, with a single test/silence button, and side load battery compartment; tamper resistant locking brackets and universal mounting brackets make installation easy
  • Rigorously tested to meet UL standards
  • See more on Amazon...

Brand: First Alert   |   Manufacturer: First Alert

Item Dimensions: 1.9 x 5.6 x 5.6 inches (4.8 x 14.2 x 14.2 cm)   |   Package Dimensions: 3.3 x 6.2 x 9.2 inches (8.4 x 15.7 x 23.4 cm)

Amazon Price: $29.99 | as of 11/15/2019(8:13am pst)
Availibility: Usually ships in 24 hours
List Price: $92.99 | Used Price: $27.89

Warranty: 7 Year Limited

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #4

Kidde 21026043 Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice Warning KN-COSM-BA

Model: 21026043   |    Mpn: 21026043   |    Ean: 0047871260430   |    PartNumber: 21026043   |   Asin: B00PC5S0PA

The Kidde KN-COSM-BA Combination Carbon Monoxide & Smoke Alarm provides two important safety devices in a single unit. This alarm includes a voice warning system that announces Fire, Carbon Monoxide, Low Battery and Smart Hush Activation. The voice alarm eliminates any confusion and clearly warns you and your family of a smoke or carbon monoxide danger, or if your battery is in need of replacement. This technologically advanced combination alarm is battery operated protecting you and your family even during a power outage when many incidences occur. The KN-COSM-BA is an easy to install alarm that is suitable for all living areas and has a 10-year life and a 5-year limited warranty. This alarm uses ionization sensing technology. Leading authorities recommend that both ionization and photoelectric smoke alarms be installed to help insure maximum detection of the various types of fires that can occur within the home. Ionization sensing alarms may detect invisible fire particles (associated with fast flaming fires) sooner than photoelectric alarms. Photoelectric sensing alarms may detect visible fire particles (associated with slow smoldering fires) sooner than ionization alarms.

Features

  • Voice Alarm -Announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. Alarm announces "Fire!" when a smoke or fire hazard is detected and announces "Warning Carbon Monoxide" when a CO hazard is detected
  • Combined Carbon Monoxide and Smoke Alarm - A single unit can be installed where previously, two were needed. Reduces installation time and helps to keep home d cor attractive.
  • Audio alarm: 85 dB at 10 feet. Test/Reset Button and LEDs - Tests alarm circuitry and triggers the voice announcement. Flashing green for normal operation and flashing red for alarm condition. Humidity Range: 10 percent to 95 percent relative humidity non-condensing
  • Battery - Provides protection even during power outages when many fire and carbon monoxide incidents occur. The unit warns of a low battery condition by announcing low battery and by initiating an alarm chirp and activating a flashing red LED. The battery door will not close unless the batteries are properly installed. Note : The date printed on the item is manufacturing date,not the expiration date. Refer to the PDF attached below in Technical Specification for Manual.
  • Voice Announcements - Hush Feature temporarily silences nuisance alarms with HUSH MODE ACTIVATED and HUSH MODE CANCELLED voice announcement. If the alarm had detected a CO level of 100ppm or higher, the unit will announce CARBON MONOXIDE PREVIOUSLY DETECTED to warn of the CO incident, when the Test/ Reset button is pressed.Temperature Range:40 F (4.4 C) to 100 F (37.8 C).Voltage (volts):4.5
  • See more on Amazon...

Brand: Kidde   |   Manufacturer: Kidde Safety

Item Dimensions: 5.6 x 5.6 x 1.8 inches (14.2 x 14.2 x 4.6 cm)   |   Package Dimensions: 2.7 x 7.3 x 8 inches (6.9 x 18.5 x 20.3 cm)

Amazon Price: $25.32 | as of 11/15/2019(8:13am pst)
Availibility: Usually ships in 24 hours
List Price: $44.99

Warranty: 5-year limited warranty

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #5

Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/Battery Backup | Interconnectable | Model # KN-COSM-IBA

Model: 21026041   |    Mpn: 21026041   |    Ean: 0047871260416   |    PartNumber: 21026041   |   Asin: B00PC5RQPA

Protects from two different hazards, smoke and carbon monoxide (view larger). The KN-COSM-IBA combines a Carbon Monoxide and Ionization Smoke Alarm, providing two important safety devices in a single unit. This alarm includes a voice warning system that helps eliminate confusion, as it tells you if its detected fire or carbon monoxide, or even if it needs a new battery. This alarm has 2 AA battery backup, which protects you and your family even during a power outage when many incidences occur. The alarm also allows you to easily silence nuisance alarms using its convenient Smart Hush feature.

This talking combo alarm is powered by your home's electricity and can interconnect with other smoke alarms in your home. Experts recommend interconnected alarms, because when one sounds, they all sound, providing an early warning against fire by dramatically increasing your ability to hear an alarm anywhere in your home, regardless of where the fire starts.

Provides the recommended protection of an interconnected system. When one alarm goes off, they all do (view larger). Combination Smoke/CO Alarm for Improved Safety The Kidde Combination Carbon Monoxide & Smoke Alarm includes a voice warning system that eliminates confusion and clearly warns you and your family of a smoke or carbon monoxide danger, or if your battery is in need of replacement or your alarm is in hush mode.

Alarm Warnings Fire: The red LED will flash and be accompanied by three long alarm beeps followed by a verbal warning message "Fire! Fire!" The alarm will repeat pattern until smoke is eliminated.

Carbon Monoxide: Four short alarm beeps followed by a verbal warning "Warning! Carbon Monoxide!" This continues until the unit is reset or CO is eliminated.

Low Battery: One chirp followed by warning "Low Battery" The red LED light will flash. This pattern will continue every minute for the first hour. After the first hour the red LED light will flash once every minute accompanied by the chirp sound. The low battery warning will only sound once every fifteen minutes.

Voice Hush Indication: "Hush Activated" and "Hush Cancelled" voice announcement.

Peak Level Memory: If the alarm had detected a CO level of 100ppm or higher when the Test/Reset button is pressed, the unit will announce "Carbon Monoxide Previously Detected" to warn of the CO incident.

Inter-connectable for Improved Safety Fire and consumer experts recommend interconnected alarms for added protection. According to the National Fire Protection Association (NFPA), most Americans feel they are more at risk of being a victim of a tornado than of a house fire. Actually the opposite is true. Fires are more common than any other disaster that strikes a family at home, and can become deadly in minutes.

You have on average less than three minutes from the time you hear a smoke alarm to escape a fire. The sooner you hear an alarm, the sooner you can get out safely. Smoke alarms that link together so that when one goes off, they all go off, are called interconnected alarms. These alarms provide more warnings in more places, giving your family more time to escape a house fire. Houses built after 1993 are required by building codes to have interconnected alarms that are wired into their electrical system.

KN-COSM-IBA Hardwire Combination Carbon Monoxide and Smoke Alarm At a Glance Talking alarm announces the hazard type detected, helping to speed up reaction time Employs both smoke and carbon monoxide sensors Inter-connectable to provide improved protection Features a hush button to silence the alarm for non-emergency situations like a smoky dinner Battery safeguard ensures the unit cannot be accidentally mounted without batteries
Trademarked Hush Feature for Convenience By pressing the Hush button, you can easily and safely silence nuisance alarms caused by non-emergency situations, such as overcooked dinners.

This feature desensitizes the alarm for approximately ten minutes. If the smoke is not too dense, the alarm will silence immediately, the unit will verbally announce "Hush Mode Activated," and the green LED will flash every 2 seconds for approximately 10 minutes.

Reliable AA Battery Backup, Indicator LED, Test Feature, Low Battery and End-of-Life Warning The alarm's AA battery backup provides continuous protection, even during power outages. Because this alarm only helps protect you if it's working, this unit features a red LED that flashes every 30 to 40 seconds to indicate that it is operating correctly. For additional peace of mind, the alarm also contains a test/reset button that enables you to periodically test its circuitry and horn.

If any form of battery failure is detected the red LED light will flash and the unit will "chirp" one time, followed by the warning message "Low Battery." This cycle will occur once every minute, and will continue for at least seven days.

Ten years after initial power up, this unit will "chirp"every 30 seconds. This is an "operational end of life" feature which will indicate that it is time to replace the alarm. UL 2034, the independent standard applicable to CO alarms, requires CO alarms to have an end of life warning. This requirement went into effect in March 2007, meaning any CO alarm manufactured after April 2007 with a UL listing must have this feature. Most states that require CO alarms in residential dwellings mandate that the alarm meet the UL 2034 standard.

The unit measures just 5.75 inches in diameter and 1.7 inches deep, and it features a neutral, white finish. It includes tamper resist features to deter vandalism or theft. This combination smoke/CO alarm is UL listed, so you can be confident of its quality, and it is backed by a 10-year limited warranty.

About Kidde: A UTC Fire & Security Brand Renowned for global leadership in fire detection and suppression, Kidde provides solutions ranging from portable fire extinguishers to advanced industrial controls such as flame detection and explosion suppression systems. Kidde is a UTC Fire & Security brand, with a history that's rich with innovations, from the patent of the Chubb Detector Lock in 1818 to the development of the world's first wireless networked smoke detectors in 2004.

What's in the Box Combination smoke and carbon monoxide alarm with mounting bracket and mounting hardware, quick-connect wiring harness, two AA batteries, a 10-year limited warranty and a bilingual (English/Spanish) user's manual.


Battery safeguard ensures the unit cannot be accidentally mounted without batteries (view larger).

Features

  • Smart Interconnect-Interconnects up to 24 Kidde devices (of which 18 can be initiating), Battery Backup (2-AA batteries included)-Provides protection during power outages.Front Loading Battery Door-Replace the backup batteries without disconnecting from mounting bracket
  • Humidity range:10%-95% relative humidity, non-condensing.Battery Lockout System-The battery door will not close unless the batteries are properly installed, Alarm Tamper Resist-Helps deter from tampering and theft, Adjustable Mounting Bracket-Makes installation fast and easy. Works with existing smoke and combination smoke and CO mounting brackets.
  • Peak Level Memory-Announces CARBON MONOXIDE PREVIOUSLY DETECTED if alarm has detected a CO level of 100ppm or higher since it was last reset, HushTM Feature-Silences nuisance alarms for approximately 9 minutes. (Smoke must be present before HushTM is activated)
  • Ionization Sensor Technology-Ideal for detecting fast flaming and other types of fires, est Button Functions:- Tests the unit for proper operation - Peak Level memory - Resets the Carbon Monoxide alarm
  • Green LED-Illuminates to indicate the unit is receiving AC power. Flashes once every 60 seconds to indicate battery only mode. Flashes once per second during alarm to indicate initiating alarm. Flashes once every 16 seconds to indicate smoke or CO previously detected. Flashes every 2 seconds while the alarm is in HUSHTM mode
  • Red LED-When a dangerous level of smoke or carbon monoxide is detected the red LED will flash. If the unit malfunctions, the red LED will flash and the unit will chirp every 30 seconds
  • Talking alarm announces the hazard type detected, helping to speed up reaction time
  • Combined carbon monoxide and smoke alarm, a single unit can be installed where previously two were needed
  • Battery safeguard ensures the unit cannot be accidentally mounted without batteries
  • Test-reset button tests alarm circuitry and triggers the voice announcement
  • Meets safety standards set by Underwriters Laboratories (UL) and interconnects with other KN-COSM-IBA models
  • 120V AC, All Kidde brand hard wired smoke alarms are interconnectable with the KN-COSM-IBA
  • See more on Amazon...

Brand: Kidde   |   Manufacturer: Kidde

Item Dimensions: 6 x 6 x 2 inches (15.2 x 15.2 x 5.1 cm)   |   Package Dimensions: 3.1 x 7.5 x 8.1 inches (7.9 x 19.1 x 20.6 cm)

Amazon Price: $34.19 | as of 11/15/2019(8:13am pst)
Availibility: Usually ships in 24 hours
List Price: $61.99

Warranty: 10 Year Limited

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #6

Combination Smoke and Carbon Monoxide Detector with Display, Battery Operated Smoke CO Alarm Detector (White-001)

 Ean: 0659499877428   |   Asin: B07WYV422J

PRODUCT FEATURES:
High accurate electrochemical sensor and infrared photoelectric sensor
LCD display concentration PPM
3*1.5V AA battery ( package not include)
Ultra-long standby time, low current consumption
Low-battery warning
Alarm memory function
pause(Hush Mode)
Sound & Flash Alarm & LED indicating Alarm
Temperature: 0 -50
Relative Humidity: 10-95%
Alarm indication: LCD display, Light/sound prompt
Battery capacity: low battery alarm
Dimensions:4.09*1.53in

Features

  • Combination Smoke Detector and Carbon Monoxide Detector Can Detect the threat of these Two Gases.
  • Carbon Monoxide Detector alarm Using High accurate Electrochemical Sensor, alerts you to Carbon Monoxide Danger.
  • Photoelectric Sensor Detects Smoke, Smoke Detector While Minimizing false alarms.
  • Smoke CO Detector Operated unit installs quickly and easily without an electrician at home or bedroom.
  • LCD display concentration PPM, real-time monitoring to protect your safety
  • See more on Amazon...

Brand: BQQZHZ   |   Manufacturer: BQQZHZ

Package Dimensions: 1.8 x 4.7 x 4.7 inches (4.6 x 11.9 x 11.9 cm)

Amazon Price: $26.99 | as of 11/15/2019(8:13am pst)
Availibility: Usually ships in 24 hours
List Price: $26.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #7

Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/10 Year Lithium Battery Backup | Interconnectable | Model # i12010SCO

Model: i2010SCO   |    Mpn: 21010408-N   |    Ean: 0047871265152   |    PartNumber: 21010408-N   |   Asin: B00XABHHTS

The Kidde i12010SCO is a hardwired combination smoke and carbon monoxide alarm that contains a 10-year, sealed battery backup. This alarm uses breakthrough technology to offer a fast response to real fires, including smoldering and fast-flaming, as well as protect you from carbon monoxide and dramatically reduce the chance of nuisance alarms. The Intelligent sensor technology combines the detection capabilities of an ionization smoke sensor which is more likely to detect smaller, less visible fire particles, like those produced by flaming fires with that of an electrochemical sensor, which is used to detect CO. Since carbon monoxide is present in all fires, having both detection chambers work together in one alarm is a breakthrough in the fire safety industry. When either sensor notices a potential hazard, it will communicate with the other. Depending on what is detected, the alarm will adjust its smoke sensitivity in order to better discriminate between a real hazard and a false one. This constant communication enhances the alarm s overall performance in all fires, and significantly reduces the potential for a nuisance alarm. Peak Level Memory-Announces CARBON MONOXIDE PREVIOUSLY DETECTED if alarm has detected CO level of 100ppm or higher since it was last reset. Humidity Range - 10%-85% non-condensing relative humidity (RH)

Features

  • Provides Protection from Two Hazards - Fire and CO in one unit with 10-year sealed lithium battery backup.
  • Sealed-In Lithium Battery Backup - No battery replacement required over the 10 year life of the alarm. Eliminates worry about removal or unauthorized deactivation of alarm.
  • Voice Warning System - Verbally announces FIRE! or WARNING! CARBON MONOXIDE to help distinguish between threats. Audio Alarm: 85 dB at 10 feet
  • Ionization Sensing Technology - Ideal for detecting fast flaming and other types of fires. Temperature Range : 40 degree F (4.4 degree C) to 100 degree F (37.8 degree C)
  • Hush Feature - Temporarily silences nuisance alarms for approximately 9 minutes and will not allow hush mode unless the unit is in alarm mode.Interconnects - Up to 24 Kidde devices (of which 18 can be initiating).Flashes once every 60 seconds to indicate battery only mode
  • Compatible with Kidde, FireX, code one and sentinel products
  • See more on Amazon...

Brand: Kidde   |   Manufacturer: Kidde Safety

Item Dimensions: 5.5 x 1.5 x 5.5 inches (14.0 x 3.8 x 14.0 cm)   |   Package Dimensions: 2.7 x 7.4 x 7.9 inches (6.9 x 18.8 x 20.1 cm)

Amazon Price: $33.68 | as of 11/15/2019(8:13am pst)
Availibility: Usually ships in 24 hours
List Price: $63.00

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #8

Kidde 21007624 AC Photoelectric Smoke and Carbon Monoxide Detector Alarm | Hardwired with Battery Backup | Model # KN-COPE-IC

Model: 21007624   |    Mpn: 21007624   |    Ean: 0696505167210   |    PartNumber: 21007624   |   Asin: B00ECX0VVY

The Kidde Front-Loading Smoke and Carbon Monoxide alarm (part # 21007624) offers protection from two hazards fire and CO in one unit. Sold under the FireX brand, this AC-wire with battery backup alarm emits a beeping tone followed by a voice warning that clearly announces the danger by saying, Fire! Fire! or Warning! Carbon Monoxide! . The uniquely designed frontloading battery compartment makes battery replacement quick and easy, and ensures proper installation. Manufactured with photoelectric sensors for detecting smoke and fire, this alarm also includes the world s most accurate CO sensing technology based on claims by major manufacturers. Architectural and Engineering Specifications - The combination smoke and carbon monoxide alarm shall be Kidde Unit Number KN-COPE-I (part number 900-0213) or approved equal. It shall be powered by 120VAC, 60Hz source with a 9V battery backup. The temperature operating range shall be between 40 F and 100 F (4 C and 38 C) and the humidity operating range shall be 5% - 95% relative humidity. The unit shall incorporate a photoelectric smoke sensor with nominal sensitivity of 2.05%/ft. The CO sensor shall be of a fuel cell design and shall meet the sensitivity requirements of Underwriters Laboratories UL2034 Single and Multiple Station Carbon Monoxide Detectors. The unit shall qualify for UL-approved wording on the package: World s Most Accurate Carbon Monoxide Alarm *. The combination alarm can be installed on the surface of any wall or ceiling following the UL/NFPA/Manufacturer s recommended placement guidelines. The alarm can be installed on any standard single gang electrical box, up to a 4 octagon junction box. The electrical connection (to the alarm) shall be made with a plug-in connector. The unit shall provide optional tamper resistance that deters removal of the unit from the wall or ceiling. No additional pieces shall be required to activate this feature. A maximum of 24 Kidde devices can be interconnected in a multiple station arrangement. The interconnect system must not exceed the NFPA (National Fire Protection Association) limit of 18 initiating devices, of which 12 can be smoke alarms. With 18 initiating devices (smoke, heat, CO, etc), interconnected, it is still possible to interconnect 6 strobe lights and or relay modules. The alarm shall include a test button that will electronically simulate the presence of smoke and CO and cause the unit to go into both modes of alarm. This sequence tests the unit s electronics to ensure proper operation. The CO sensor will not alarm to levels of CO below 30 ppm and will alarm in the following time range when exposed to the corresponding levels of CO. 70 ppm CO Concentration 60 240 minutes 150 ppm CO Concentration 10 50 minutes 400 ppm CO Concentration 4 15 minutes The combination alarm shall have two methods of warning for danger: a piezoelectric horn that is rated at 85 decibels at 10 feet and a voice warning that identifies the danger. For a CO incident, the horn will sound in the repetitive manner four (4) fast beeps, a short pause, four (4) fast beeps, a short pause. In between, the unit will announce Warning Carbon Monoxide! In a Smoke incident, the horn will sound in the repetitive manner three (3) beeps, a pause, three (3) beeps, a pause. In between, the unit will announce Fire! Fire! The unit shall incorporate 2 LED s. A green LED will be steady on when AC power is present, flash every 30 seconds when in thebattery only mode, every 16 seconds to indicate alarm memory, and every 2 seconds to indicate the Hush mode is active. A red LED will flash in unison with the sounder pattern. The unit shall include the Smart Hush feature that silences the unit for approximately 8 minutes if a nuisance alarm condition occurs. The Green LED on the alarm will flash every 2 seconds while in Smart Hush and will automatically reset itself. It also provides voice annunciation of Hush Activated when Smart Hush is activated and Hush Cancelled when the Hush cycle ends. The unit shall also indicate a low battery warning utilizing each of the following methods: a brief alarm chirp, the voice announcement of Low Battery! The unit shall at a minimum meet the requirements of UL 2034, UL217, NFPA72, (chapter 11 2002 edition) The State of California Fire Marshall, NFPA101 (One and two family dwellings) Federal Housing Authority (FHA), Housing and Urban Development (HUD). It shall also include a 10-year manufacturer s limited warranty. *Claim approved by UL, based on manufacturer s reported testing.

Kidde Photoelectric Combo Alarm view larger Alarm placements view larger Firex 21007624 AC Wire-in Combination Carbon Monoxide & Photoelectric Smoke Alarm with Battery Back-up The Firex Front-Loading Smoke and Carbon Monoxide alarm by Kidde (part # 21007624) offers protection from two hazards fire and CO in one unit. This AC-wire with battery backup alarm emits a beeping tone followed by a voice warning that clearly announces the danger by saying, Fire! Fire! or Warning! Carbon Monoxide! . The uniquely designed frontloading battery compartment makes battery replacement quick and easy, and ensures proper installation. Manufactured with photoelectric sensors for detecting smoke and fire, this alarm also includes the world s most accurate CO sensing technology based on claims by major manufacturers.

Consumer benefits A combination alarm provides a 2 in 1 protection against fire and carbon monoxide. Properly installed and maintained, smoke alarms are one of the best and least expensive ways to provide early warning when a fire begins. Smoke alarms save lives, prevent injuries and minimize property damage by alerting residents to a fire hazard.

Sensor Technology This alarm uses a photoelectric sensing technology that detects visible particles associated with smoldering fires sooner than ionization alarms. Ionization alarms detect invisible fire particles associated with flaming fires sooner than photoelectric alarms. Kidde recommends that both types of alarms be installed inside the home to protect against both types of fires.

Smoke Alarm Tips Install smoke alarms on every floor of your home, in hallways, inside bedrooms and outside of sleeping areas. On average, families have less than three minutes from the time the first smoke alarm sounds to escape a fire. The sooner you hear an alarm, the more time you will have to get out.

What's in the box One single Firex 21007624 AC Wire-in Combination.

At-a-glance Offers protection from 2 hazards, fire & CO, in 1 unit AC wire with battery back-up alarm emits a beeping tone followed by voice warning Front loading battery compartment makes battery replacement quick & easy Manufactured by Kidde with photoelectric sensors for detecting smoke & fire Alarm includes the world's most accurate CO sensing technology

Features

  • Provides protection from fire and carbon monoxide in one unit with Photoelectric sensor.
  • Fire Warning - The red LED will flash and be accompanied by three long alarm beeps followed by a verbal warning message FIRE! FIRE!. The alarm will repeat pattern until unit is reset or smoke is eliminated.
  • Carbon Monoxide Warning - Four short alarm beeps followed by a verbal warning WARNING! CARBON MONOXIDE! This continues until the unit is reset or the CO is eliminated.
  • Low Battery Warning - One chirp followed by warning LOW BATTERY. The red LED light will flash. This pattern will continue every minute for the first hour. After the first hour the red LED light will flash once every minute accompanied by the chirp sound. The LOW BATTERY warning will only sound once every fifteen minutes. Voice Hush Indication: HUSH ACTIVATED and HUSH CANCELLED voice announcement
  • Alarm Memory - The green LED will blink once every 16 seconds to alert a user when the unit has alarmed for smoke or has detected a concentration of CO. If the alarm has detected a CO level of 100ppm or greater, when the Test/Reset button is pressed the unit will announce CO PREVIOUSLY DETECTED. If the alarm has detected abnormal levels of smoke since its last test, it will produce three rapid beeps.
  • AC-Wire with battery backup, An included 9V battery protects during short-term power outages
  • Front-loading battery with unique battery door design
  • Voice Warning with Green and Red LEDs
  • Photoelectric smoke sensor - May detect visible fire particles associated with slow smoldering fires sooner than an ionization sensor.
  • Tamper resistant
  • See more on Amazon...

Brand: Kidde   |   Manufacturer: Kidde

Item Dimensions: 1.85 x 5.79 x 5.79 inches (4.7 x 14.7 x 14.7 cm)   |   Package Dimensions: 2.4 x 5.9 x 6 inches (6.1 x 15.0 x 15.2 cm)

Amazon Price: $29.99 | as of 11/15/2019(8:13am pst)
Availibility:
List Price: $65.99

Warranty: 7 year limited

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #9

Combination Smoke and Carbon Monoxide Detector Alarm Digital Display for Travel Home Bedroom and Kitchen 9V Battery Operated

 Ean: 0736530863807   |   Asin: B07S6R35CG

Power supply: DC 9V battery, 6F22
Standby current: 98uA
Alarm current: 75mA
Alarm sound: 85dB (1m)
Sensor type: Photoelectric sensor & Electrochemical CO sensor
Low battery warning:

Features

  • 2 in 1 smoke detector/carbon monoxide alarm, well used in the place of carbon monoxide gas leakage and fire place, well guarantee personal safety.
  • Understand the surrounding environment in real time - smoke detector and carbon monoxide detector Indicator lights on the face of the unit display the presence of smoke or carbon monoxide.
  • When carbon monoxide and smoke rise to alarm levels, the 85 dB alarm provides a clear, loud warning when it is discovered.
  • Dual high stability sensors- Minimize carbon monoxide and smoke detector alarm false positive.
  • Battery operated device Can be easily installed and maintained without the need for an electrician.
  • See more on Amazon...

Brand: BQQZHZ   |   Manufacturer: BQQZHZ

Package Dimensions: 2 x 4.5 x 5 inches (5.1 x 11.4 x 12.7 cm)

Amazon Price: $20.99 | as of 11/15/2019(8:13am pst)
Availibility: Usually ships in 24 hours
List Price: $20.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #10

Google, S3000BWES, Nest Protect Smoke + Carbon Monoxide Alarm, 2nd Gen, Battery

Model: S3000BWES   |    Mpn: S3000BWES   |    Ean: 0854448003679   |    PartNumber: S3000BWES   |   Asin: B00XV1RCRY

There s never been a smoke and CO alarm quite like this. Nest Protect looks for fast-burning fires, smoldering fires, and carbon monoxide. It also speaks up when there s a problem, can be hushed from your phone, and it will even message your phone in case you re not home

Features

  • Phone Alerts: Nest Protect sends you a message when there's a problem or the batteries run low.
  • Smoke and CO Locator: Nest Protect speaks up if there's smoke or CO and tells you where it is, so you know what to do.
  • Detects CO: Carbon monoxide is an invisible, poisonous gas. Nest Protect tells you where it's hiding.
  • A Light in the Dark: Usually Nest Protect has its light turned off, but when you walk underneath it, Pathlight can light your way.
  • Fast Detection: Every second counts. The Split-Spectrum Sensor looks for both fast and slow burning fires.
  • Know from anywhere. Connect Nest Protect to Wi-Fi and it will send an alert to your phone if the alarm goes off or the batteries run low.
  • Tells you what and where. It speaks up to tell you if there's smoke or CO and where the problem is, so you know what to do. Connectivity : Bluetooth 4.0 LE, Wi-Fi 4 (802.11n)
  • App Silence. Nest Protect is the first alarm you can hush from your phone. Simply walk to the Nest Protect that noticed the problem and open the Nest app.
  • Split-Spectrum Sensor. In an emergency, seconds count. Nest Protect uses two wavelengths of light to look for both fast and slow burning fires.
  • Heads-Up. Get a friendly voice alert so you can handle burning toast before it becomes a burning toaster.
  • 10-year carbon monoxide sensor. Carbon monoxide is odorless, invisible and deadly. When there's CO, Nest Protect tells you where it's hiding.
  • See more on Amazon...

Brand: Google   |   Manufacturer: Nest Labs

Item Dimensions: 5.3 x 1.5 x 5.3 inches (13.5 x 3.8 x 13.5 cm)   |   Package Dimensions: 2.9 x 6.2 x 6.2 inches (7.4 x 15.7 x 15.7 cm)

First Available: 2016-04-26

Amazon Price: $108.49 | as of 11/15/2019(8:13am pst)
Availibility: Usually ships in 24 hours
List Price: $119.00 | Used Price: $79.99

Warranty: 2 year limited manufacturer's warranty

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #11

Google, S3003LWES, Nest Protect Smoke + Carbon Monoxide Alarm, 2nd Gen, Wired

Model: S3003LWES   |    Mpn: S3003LWES   |    Ean: 0854448003730   |    PartNumber: S3003LWES   |   Asin: B00XV1RD0K

There s never been a smoke and CO alarm quite like this. Nest Protect looks for fast-burning fires, smoldering fires, and carbon monoxide. It also speaks up when there s a problem, can be hushed from your phone, and it will even message your phone in case you re not home

Features

  • Phone Alerts: Nest Protect sends you a message when there's a problem or the batteries run low.
  • Smoke and CO Locator: Nest Protect speaks up if there's smoke or CO and tells you where it is, so you know what to do.
  • Detects CO: Carbon monoxide is an invisible, poisonous gas. Nest Protect tells you where it's hiding.
  • A Light in the Dark: Usually Nest Protect has its light turned off, but when you walk underneath it, Pathlight can light your way.
  • Fast Detection: Every second counts. The Split-Spectrum Sensor looks for both fast and slow burning fires.
  • Know from anywhere: Connect Nest Protect to Wi-Fi and it will send an alert to your phone if the alarm goes off or the batteries run low. Field of View 120
  • Wireless:Working Wi-Fi connection: 802.11b/g/n @ 2.4GHz Wireless erconnect: 802.15.4 @ 2.4GHzWireless: Working Wi-Fi connection: 802.11b/g/n @ 2.4GHz Wireless Interconnect: 802.15.4 @ 2.4GHz Bluetooth Low Energy (BLE).Tells you what and where: It speaks up to tell you if there's smoke or CO and where the problem is, so you know what to do.
  • App Silence: Nest Protect is the first alarm you can hush from your phone. Simply walk to the Nest Protect that noticed the problem and open the Nest app.
  • Split-Spectrum Sensor: In an emergency, seconds count. Nest Protect uses two wavelengths of light to look for both fast and slow burning fires.
  • Heads-Up: Get a friendly voice alert so you can handle burning toast before it becomes a burning toaster.
  • 10-year carbon monoxide sensor: Carbon monoxide is odorless, invisible and deadly. When there's CO, Nest Protect tells you where it's hiding.
  • See more on Amazon...

Brand: Google   |   Manufacturer: Nest Labs

Item Dimensions: 5.3 x 1.5 x 5.3 inches (13.5 x 3.8 x 13.5 cm)   |   Package Dimensions: 2.8 x 6.3 x 6.3 inches (7.1 x 16.0 x 16.0 cm)

First Available: 2016-04-26

Amazon Price: $117.81 | as of 11/15/2019(8:13am pst)
Availibility: Usually ships in 24 hours
List Price: $119.00 | Used Price: $109.99

Warranty: 2 year limited manufacturer's warranty

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #12

First Alert Z-Wave Smoke & Carbon Monoxide Detector Alarm | Battery Powered and Compatible with Ring Alarm Security System

Model: ZCOMBO   |    Mpn: ZCOMBO   |    Ean: 0029054013026   |    PartNumber: ZCOMBO   |   Asin: B00KMHXFAI

The easy-to-install, wireless, battery-powered First Alert Z-Wave Smoke & Carbon Monoxide Detector Alarm helps protect your home and family from potential dangers. It is designed for compatibility with the Ring Alarm Security System and other certified Z-Wave systems, so you can be kept informed through mobile alerts in the event of an emergency. The 2-in-1 detector includes a photoelectric smoke-sensing chamber, electrochemical carbon monoxide sensor, 85-decibel horn, tamper-resistant battery door, and single test/silence button. It is specifically designed for residential and institutional applications such as sleeping areas in hospitals, hotels, dorms, and multifamily dwellings defined in standard NFPA 101. Fully tested, it complies with UL217, UL2034, CSFM, NFPA 720, NFPA 101, and other standards modeled on those agencies. This combination alarm also meets building codes that require a battery-operated Z-Wave wireless smoke and carbon monoxide detector, as well as ICC codes. You need a Z-Wave gateway hub to receive mobile alerts. Please consult the manufacturer of your Z-Wave hub to make sure it supports this First Alert detector.

Features

  • Help keep your family safe with this battery powered smoke and carbon monoxide detector alarm
  • Unit uses wireless Z Wave technology to send mobile alerts if the alarm goes off, so you are aware whether you're at home or away
  • Certified to work with smart home systems such as Ring Alarm Security System, Samsung SmartThings, and Nexia Home Intelligence when connected to a Z Wave gateway hub (sold separately; consult hub manufacturer to ensure compatibility with this First Alert device); not compatible with WINK or Onelink
  • Photoelectric smoke sensor helps reduce false alarms caused by cooking or shower steam
  • Electrochemical carbon monoxide sensor offers advanced detection technology
  • Includes an 85 decibel horn, single test/silence button, side access to a tamper resistant battery door, and pins that lock the alarm to the mounting bracket
  • 2 AA batteries (included)
  • 7 year limited warranty; meets UL217 & UL2034 standards
  • See more on Amazon...

Brand: FIRST ALERT   |   Manufacturer: First Alert

Item Dimensions: 2.5 x 7 x 8 inches (6.4 x 17.8 x 20.3 cm)   |   Package Dimensions: 3.3 x 6.5 x 7 inches (8.4 x 16.5 x 17.8 cm)

Amazon Price: $45.99 | as of 11/15/2019(8:13am pst)
Availibility: Usually ships in 24 hours
List Price: $49.99 | Used Price: $37.93

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #13

Alexa Enabled Smoke Detector and Carbon Monoxide Detector Alarm with Premium Home Speaker | Onelink Safe & Sound by First Alert

Model: 1039102   |    Mpn: 1039102   |    Ean: 0029054018229   |    PartNumber: 1039102   |   Asin: B077Y6CL7M

Protect your home and your family, and enjoy a hands free voice controlled speaker with a great audio experience at the same time. First Alert's Onelink Safe & Sound is a smart smoke and carbon monoxide alarm with Alexa Voice Services enabled. Ask Safe & Sound to play music or audiobooks, read you the news, control smart home devices, and more. Leveraging your home s hardwiring and using optimal ceiling placement, Safe & Sound fills any room with immersive, 360 degree high end audio. Advanced microphones let Safe & Sound hear your voice commands from any direction even when music is playing. This 3 in 1 alarm is also powered by First Alert s intelligent smoke and carbon monoxide protection, and warns you about danger in your home and its location with an 85 decibel alarm plus voice alert. With First Alert s free Onelink Home app, Safe & Sound can also remotely notify you of a smoke or carbon monoxide emergency in your home via your phone or tablet. Safe & Sound installs just like a standard hardwired smoke alarm, so you can easily replace existing alarms. Adapter plugs are included to save you the hassle of rewiring and to simplify installation. It s compatible with Apple HomeKit.

Features

  • ABOUT SAFE and SOUND: First Alert introduces Onelink Safe and Sound, an Alexa enabled, Apple HomeKit compatible hardwired photoelectric smoke and electrochemical carbon monoxide alarm, featuring a state of the art, omni directional speaker backed by First Alert's unparalleled reliability and equipped with the power of Alexa
  • EASY MOBILE CONTROLS: Get remote notifications of an emergency in your home for 24/7 safety, plus track carbon monoxide levels, customize nightlights, and more, using First Alert's Onelink Home app
  • NO MORE CONFUSING BEEPS: Track battery levels in the app and optimize safety by knowing when it's time to replace them. AirPlay 2 enables a wireless multi room audio system, creating an easy way to stream music anywhere in the home to different iOS and other AirPlay 2 compatible devices
  • VOICE ALERTS: Key voice location technology announces the type and location of the danger in your home, keeping your entire home safe and connected during an emergency
  • EASY TO INSTALL: Optimal ceiling placement enhances the speaker's acoustic quality; make installation fast and easy by using the included AC adapter plugs to replace your existing hardwire alarms without rewiring (AC power is required for Onelink Safe and Sound)
  • ALEXA ENABLED: You can talk to Alexa on your Safe and Sound, and ask it to play music or podcasts (from Music, Spotify, Pandora, and more), read audiobooks, fill you in on the news, check weather, control smart home devices, and more; plus Alexa's always adding skills, so it gets smarter over time
  • INTERCONNECTIVITY: Unlike other smart combo alarms, Safe and Sound can connect with any other hardwired alarms in your home (including First Alert and non First Alert brands), and can send a mobile notification for any detected emergency, keeping your whole home safe and connected
  • See more on Amazon...

Brand: First Alert   |   Manufacturer: First Alert

Item Dimensions: 2 x 7 x 7 inches (5.1 x 17.8 x 17.8 cm)   |   Package Dimensions: 4.6 x 10.7 x 13.4 inches (11.7 x 27.2 x 34.0 cm)

First Available: 2018-06-01

Amazon Price: $149.99 | as of 11/15/2019(8:13am pst)
Availibility: Usually ships in 24 hours
List Price: $249.99 | Used Price: $131.99

Warranty: 3 Years

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #14

First Alert BRK SC9120B-3 Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup, 3 Pack

Model: BRK SC9120B-3   |    Mpn: SC9120BFF-3   |    Ean: 0029054019202   |    PartNumber: SC9120BFF-3   |   Asin: B07B4C7MQ6

The First Alert BRK sc-9120b hardwired combination smoke and carbon monoxide alarm uses electrochemical Co sensing technology and ionization sensor for smoke detection. This hardwired dual Co smoke alarm can be connected to other compatible BRK or First Alert hardwired Co smoke detectors within a single-family residence. The latching alarm indicator automatically identifies which unit initiated the alarm-even after the conditions that set off the alarm have subsided. Using a 9-volt backup battery, the smoke and carbon monoxide detector can function even in the event of a power outage. Additionally, the Co smoke alarm features a single test and silence button, as well as indicator lights that let you know whether the danger is smoke or carbon monoxide. The tamper-resistant locking brackets and universal mounting brackets make installation easy. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety

Features

  • Keep your family safe with this 3-pack of hardwired smoke and carbon monoxide alarm; the battery backup means constant monitoring, even if there's a power failure
  • Features an electrochemical Carbon Monoxide sensing technology as well as an ionization sensor that detects the fine particles of a fast-burning fire
  • Indicator lights on the face of the unit display the presence of smoke or carbon monoxide, while an 85-decibel siren provides a clear, loud warning upon detection
  • Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected
  • Simple to use, with a single test/silence button, and side-load battery compartment; tamper-resistant locking brackets and universal mounting brackets make installation easy.Dust Cover
  • First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1969 (Based on a First Alert Brand Trust Survey in February 2018)
  • Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety
  • See more on Amazon...

Brand: First Alert   |   Manufacturer: First Alert

Item Dimensions: 2.2 x 5.6 x 5.6 inches (5.6 x 14.2 x 14.2 cm)   |   Package Dimensions: 6.25 x 6.5 x 8.25 inches (15.9 x 16.5 x 21.0 cm)

Amazon Price: $83.65 | as of 11/15/2019(8:13am pst)
Availibility: Usually ships in 24 hours
List Price: $188.97 | Used Price: $81.98

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #15

First Alert Wireless Interconnected Photoelectric Smoke and Carbon Monoxide Combo Alarm with Voice and Location, SCO500B

Model: OLCOMBOVFF   |    Mpn: SCO500B   |    Ean: 0029054016324   |    PartNumber: SCO500B   |   Asin: B0064S9IQ4

The First Alert SCO500B Wireless Interconnected Photoelectric Smoke and Carbon Monoxide Combo Alarm with Voice and Location detects smoke and elevated carbon monoxide levels and can work with compatible models to create a wireless alert system throughout your home (additional alarms sold separately). For those who want a comprehensive detection system without hiring an electrician or worrying about hardwiring, this battery operated CO smoke detector combo is an ideal solution. Wireless technology connects the detector with other compatible First Alert wireless enabled alarms in your home to create a wireless safety network. Up to 16 compatible alarms can communicate with each other and alert you when there is a problem across the house even in a different room or on a different floor. The photoelectric smoke sensor is designed to reduce false alarms from cooking smoke or shower steam while remaining sensitive to real danger. The advanced electrochemical CO sensor detects carbon monoxide leaks from multiple sources, including faulty fuel burning appliances. A loud 85 decibel siren is designed to wake event he soundest sleepers, and a voice alarm indicates where and what the threat is.

Features

  • Battery operated carbon monoxide smoke alarm can be installed easily
  • Multiple alarms can be connected to create a wireless safety network (additional alarms sold separately)
  • Voice alarm gives clear indication of where the problem is located
  • Photoelectric smoke sensor and electrochemical CO sensor
  • One button silences a false alarm and tests the unit
  • First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1969 (Based on a First Alert Brand Trust Survey in February 2018)
  • See more on Amazon...

Brand: First Alert   |   Manufacturer: First Alert

Item Dimensions: 5.13 x 2.38 x 5.13 inches (13.0 x 6.0 x 13.0 cm)   |   Package Dimensions: 3.4 x 6.3 x 9.1 inches (8.6 x 16.0 x 23.1 cm)

Amazon Price: $44.99 | as of 11/15/2019(8:13am pst)
Availibility: Usually ships in 24 hours
List Price: $59.99 | Used Price: $30.02

Warranty: 7

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #16

3 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Travel Portable Photoelectric Fire&Co Alarm for Home

 Ean: 8414773831471   |    PartNumber: GS811-A   |   Asin: B07X6T6SD4

Features

  • Combo smoke detector/carbon monoxide alarm detects two threats
  • Electrochemical CO sensor alerts you to carbon monoxide danger
  • Photoelectric sensor detects smoke while minimizing false alarms
  • Battery-operated unit installs quickly and easily without an electrician A single button tests the unit or silences the alarm. Low battery signal mute, quiets low battery signal for up to 8 hours
  • 5 YEARS WARRANTY
  • See more on Amazon...

Brand: vitowell   |   Manufacturer: vitowell

Package Dimensions: 4.6 x 4.6 x 5.2 inches (11.7 x 11.7 x 13.2 cm)

Amazon Price: $39.99 | as of 11/15/2019(8:13am pst)
Availibility: Usually ships in 24 hours
List Price: $39.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #17

2 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Travel Portable Photoelectric Fire&Co Alarm for Home, Kitchen

Model: GS811-A   |    Mpn: GS811-A   |    PartNumber: GS811-A   |   Asin: B07XWB42TW

Features

  • Combo smoke detector/carbon monoxide alarm detects two threats
  • Electrochemical CO sensor alerts you to carbon monoxide danger
  • Photoelectric sensor detects smoke while minimizing false alarms
  • Battery-operated unit installs quickly and easily without an electrician A single button tests the unit or silences the alarm. Low battery signal mute, quiets low battery signal for up to 8 hours
  • 5 YEARS WARRANTY
  • See more on Amazon...

Brand: vitowell   |   Manufacturer: vitowell

Package Dimensions: 3.6 x 4.6 x 4.6 inches (9.1 x 11.7 x 11.7 cm)

Amazon Price: $33.99 | as of 11/15/2019(8:13am pst)
Availibility: Usually ships in 24 hours
List Price: $33.99 | Used Price: $28.53

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #18

Combination Smoke and Carbon Monoxide Detector Alarm Battery Operated Digital Display for Travel Home Bedroom and Kitchen

 PartNumber: GS811-A   |   Asin: B07XM5ZMM6

Features

  • 2-in-1 Accurate, Reliable & Highly Sensitive Alarm: Equipped with both photoelectric smoke sensor and electrochemical CO sensor that work independently of each other; every second counts; detects both fast and slow-burning fires, and instantly notifies you when dangerous smoke or CO concentration is detected while minimizing false alarms; provides the ultimate protection from 2 deadly threats, all contained in 1 unit
  • LCD Display: Clearly indicates real-time carbon monoxide (CO) concentration in the surrounding air, as well as the remaining battery life and working status of the alarm
  • Test/Silence Button: Tests the unit for proper operation and resets the smoke and carbon monoxide alarm, Alarm Volume: Loud > 85dB(A) at 1 meters. Loud 85-decibel alarm is designed to be heard easily. Pls kindly press if false alarm.
  • Easy Install and Use: The alarm can easily install with mounting bracket. No hardwired anymore, very convenient to install at home or bedroom - wall mount, screws included.
  • Safety and 5 year Warranty: Low battery signal alarm and end of lifewarning ensures the detector can work normal. Environment friendly, without smell, radiation or harm. If any problem, contact with us without hesitation, we will reply to you asap.
  • See more on Amazon...

Brand: vitowell   |   Manufacturer: vitowell

Package Dimensions: 2 x 4.8 x 4.9 inches (5.1 x 12.2 x 12.4 cm)

Amazon Price: $16.99 | as of 11/15/2019(8:13am pst)
Availibility: Usually ships in 24 hours
List Price: $16.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #19

Combination Smoke and Carbon Monoxide Detector 10 Year Battery Operated, Travel Portable Photoelectric Fire&Co Alarm for Home, Kitchen

Model: GS811-A   |    Mpn: GS811-A   |    Ean: 8414773831754   |    PartNumber: GS811-A   |   Asin: B07Y7VNQXQ

Features

  • Combo Smoke and Co Detecor: Features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms
  • 10 Year Battery Operated: This combination smoke detector and carbon monoxide detector alarm provides 10 years of continuous power with a built-in lithium battery; provides continuous monitoring of smoke and CO levels, even if there's a power failure; an end-of-life signal will let you know when it's time to replace the unit for safety
  • Test/Slience Button: Tests the unit for proper operation and resets the carbon monoxide alarm,Alarm
  • Easy to Install and Use: The alarm can easily install with mounting bracket.No hardwired anymore, very
  • A loud 85-decibel alarm sounds when Carbon Monoxide, and Smoke levels begin to rise
  • See more on Amazon...

Brand: Elvicto   |   Manufacturer: Elvicto

Package Dimensions: 2 x 6 x 6 inches (5.1 x 15.2 x 15.2 cm)

Amazon Price: $28.99 | as of 11/15/2019(8:13am pst)
Availibility: Usually ships in 24 hours
List Price: $28.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #20

Smoke Detector and Carbon Monoxide Detector Alarm, 10-Year Sealed Battery Operated

 Ean: 0732755371363   |    PartNumber: GS811-A   |   Asin: B07Y1F7ZLC

Combination Photoelectric Smoke and Carbon Monoxide Alarm
Featuring a sleek, low-profile design, the Lecoolife Combination Photoelectric Smoke and Carbon Monoxide Detector Alarm helps secure your household against two potentially deadly threats by providing up to a decade of uninterrupted detection. This smoke alarm reliably detects smoke from slow-burning, smoldering fires using a photoelectric sensor. It also features an electrochemical sensor, the most accurate technology available for carbon monoxide detection.
10-YEAR BATTERY SMOKE DETECTOR ALARM
A sealed CR123A lithium battery boasts high capacity, great stability, and a long lifespan up to 10 years, avoiding the hassle of frequently changing battery
Photoelectric Sensor Warns of Smoldering Fires
The alarm comes equipped with a photoelectric sensor to provide the earliest possible warning of fire. The sensor is optimized to detect larger smoke particles produced by smoldering fires, such as those caused by unextinguished cigarettes. It also distinguishes between real threats and smoke and vapor produced during showering, cooking, and other everyday activities, helping minimize the number of false alarms. A patented smoke entry system helps ensure reliable detection by providing a direct air pathway to the sensor.
Electrochemical Sensor Monitors CO Levels
The alarm also features an advanced electrochemical sensor that detects carbon monoxide leaks from a variety of sources, such as faulty fuel-burning appliances, blocked chimneys, and cars left running in the garage. Carbon monoxide can't be seen, smelled, or tasted in the air, and it is the leading cause of accidental poisoning deaths in America. By placing carbon monoxide detectors on every floor of the home and in each sleeping room, you can help protect your family from the danger of carbon monoxide.

Features

  • Carbon & SMOKE DETECTOR 10 YEAR BATTERY: This combination smoke detector and carbon monoxide detector alarm provides 10 years of continuous power with a built-in lithium battery; provides continuous monitoring of smoke and CO levels, even if there's a power failure; an end-of-life signal will let you know when it's time to replace the unit for safety
  • 10-year limited warranty; equipped with end-of-life signal chirp, so you know when it's time to replace the unit for your safety
  • Keep your family safe with this battery-operated carbon monoxide and smoke detector alarm; built-in 10-year battery means continuous power for the life of the alarm
  • A loud 85-decibel alarm sounds when Carbon Monoxide, and Smoke levels begin to rise
  • Features electrochemical Carbon Monoxide sensing technology and photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms
  • See more on Amazon...

Brand: Lecoolife   |   Manufacturer: Lecoolife

Package Dimensions: 2.1 x 5.6 x 6 inches (5.3 x 14.2 x 15.2 cm)

Amazon Price: $28.99 | as of 11/15/2019(8:13am pst)
Availibility: Usually ships in 24 hours
List Price: $28.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #21

Combination Smoke and Carbon Monoxide Detector, Smoke Co Alarm for Home Bedroom Travel Portable

 Ean: 0736530863180   |   Asin: B07WW3SPRV

SPECIFICATIONS
series Detector Type Combo Smoke and Carbon Monoxide detector
Power Supply 9 volt battery
Operating Temp 32 F to 122 F (0 C to 50 C)
Alarm Sound Level 85 dB at 10 feet
Relative Humidity 10% to 85%
Dimensions 125(Dia.) X 38.5MM(H)

Features

  • Smoke detector and carbon monoxide detector give you the excellent security: Giving a loud alarm (85 dB) when it detects a buildup of smoke and carbon monoxide, instantly alert those in danger.
  • Combination smoke detector and carbon monoxide detector built in high accurate electrochemical sensor and infrared photoelectric sensor, while it reduces the false alarms.
  • Carbon monoxide detector and smoke alarm provide the full-day protection : Monitoring for smoke and carbon monoxide in a continuous manner.
  • Unit Comes With with 9V Batteries
  • 5 year manufacturer warranty
  • See more on Amazon...

Brand: BQQZHZ   |   Manufacturer: BQQZHZ

Package Dimensions: 3.9 x 5.7 x 5.7 inches (9.9 x 14.5 x 14.5 cm)

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon




Looking For Something Else? Search

Most Popular
New Releases

  1. Combination Smoke and Carbon Monoxide Detector with Display, Battery Operated Smoke CO Alarm Detecto...
  2. 3 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Travel Portable Photoelectri...
  3. 2 Pack Combination Smoke and Carbon Monoxide Detector Battery Operated, Travel Portable Photoelectri...
  4. Combination Smoke and Carbon Monoxide Detector Alarm Battery Operated Digital Display for Travel Hom...
  5. Combination Smoke and Carbon Monoxide Detector 10 Year Battery Operated, Travel Portable Photoelectr...
  6. Smoke Detector and Carbon Monoxide Detector Alarm, 10-Year Sealed Battery Operated
  7. Combination Smoke and Carbon Monoxide Detector, Smoke Co Alarm for Home Bedroom Travel Portable

Most Wished For

  1. First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Battery Operated, SCO5CN
  2. Google, S3000BWES, Nest Protect Smoke + Carbon Monoxide Alarm, 2nd Gen, Battery
  3. Kidde 900-0076-01 KN-COPP-3 Nighthawk Plug in Carbon Monoxide Detector Alarm
  4. Google, S3003LWES, Nest Protect Smoke + Carbon Monoxide Alarm, 2nd Gen, Wired
  5. First Alert Z-Wave Smoke & Carbon Monoxide Detector Alarm | Battery Powered and Compatible with ...
  6. Kidde 21026043 Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice Wa...
  7. First Alert BRK SC9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup
  8. Combination Smoke and Carbon Monoxide Detector with Display, Battery Operated Smoke CO Alarm Detecto...
  9. Alexa Enabled Smoke Detector and Carbon Monoxide Detector Alarm with Premium Home Speaker | Onelink ...
  10. Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/Battery Backup | Int...

Most Gifted

  1. First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Battery Operated, SCO5CN
  2. Kidde 900-0076-01 KN-COPP-3 Nighthawk Plug in Carbon Monoxide Detector Alarm
  3. Google, S3000BWES, Nest Protect Smoke + Carbon Monoxide Alarm, 2nd Gen, Battery
  4. First Alert BRK SC9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup
  5. Kidde 21026043 Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice Wa...
  6. Google, S3003LWES, Nest Protect Smoke + Carbon Monoxide Alarm, 2nd Gen, Wired
  7. Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/Battery Backup | Int...
  8. First Alert BRK SC9120B-3 Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup, 3 P...
  9. First Alert Wireless Interconnected Photoelectric Smoke and Carbon Monoxide Combo Alarm with Voice a...
  10. Kidde 21007624 AC Photoelectric Smoke and Carbon Monoxide Detector Alarm | Hardwired with Battery Ba...

Top Selling

  1. Kidde 900-0076-01 KN-COPP-3 Nighthawk Plug in Carbon Monoxide Detector Alarm
  2. First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Battery Operated, SCO5CN
  3. First Alert BRK SC9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup
  4. Kidde 21026043 Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice Wa...
  5. Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/Battery Backup | Int...
  6. Combination Smoke and Carbon Monoxide Detector with Display, Battery Operated Smoke CO Alarm Detecto...
  7. Kidde Smoke and Carbon Monoxide Detector Alarm with Voice Warning | Hardwired w/10 Year Lithium Batt...
  8. Kidde 21007624 AC Photoelectric Smoke and Carbon Monoxide Detector Alarm | Hardwired with Battery Ba...
  9. Combination Smoke and Carbon Monoxide Detector Alarm Digital Display for Travel Home Bedroom and Kit...
  10. Google, S3000BWES, Nest Protect Smoke + Carbon Monoxide Alarm, 2nd Gen, Battery



Main Categories

Home & Garden


Home Improvement


Electronics


Office


Car & Automotive


Sporting Goods


Toys and Hobby


Health & Personal Care


Beauty Supplies


Fashion


Industrial


Related Categories

Building Materials


Materials Handling


Electrical


Hardware


Nails, Screws & Fasteners


Bathroom Fixtures


Kitchen Fixtures


Lighting


Measuring & Layout Tools


Painting Supplies & Wall Treatments


Hand Tools


Power Tool Parts & Accessories


Power Tools


Plumbing


Safety & Security


Storage & Home Organization


Welding & Soldering



We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
Certain content that appears on GistGear.com comes from Amazon services llc. This content is provided 'as is' and is subject to change or removal at any time.
Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Amazon product prices and availability are accurate as of the date/time indicated and are subject to change.