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Best Combination Smoke & Carbon Monoxide Detectors - Buying Guide

Last Updated: 08/23/2019

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Bestselling Combination Smoke & Carbon Monoxide Detectors on Amazon

  1. First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Battery Operated, SCO5CN
  2. First Alert BRK SC9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup
  3. Kidde Hardwire Combination Smoke/Carbon Monoxide Detector Alarm with Battery Backup and Voice Warnin...
  4. Kidde 21026043 Battery-Operated(Not Hardwired) Combination Smoke/Carbon Monoxide Alarm with Voice Wa...
  5. Kidde 900-0076-01 KN-COPP-3 Nighthawk Plug in Carbon Monoxide Detector Alarm
  6. First Alert 2-in-1 Z-Wave Wireless Smoke Detector & Carbon Monoxide Alarm, Battery Operated
  7. Kidde Worry-Free 120V Hardwired Smoke & Carbon Monoxide Detector Alarm with Lithium Battery Backup |...
  8. First Alert Hardwired Talking Photoelectric Smoke and Carbon Monoxide Detector, BRK SC7010BV
  9. Kidde KN-COPP-3 KN-COPP-3-2PK 900-0076-01 Ac Powered, Plug-in Carbon Monoxide Alarm (2 Pack), White
  10. Nest S3000BWES Nest Protect 2nd Gen Smoke + Carbon Monoxide Alarm, Battery (Battery)

  #1

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
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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: 2.5 x 6.4 x 8.5 inches (6.4 x 16.3 x 21.6 cm)

First Available: 2007-05-02

Amazon Price: $21.99 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 24 hours
List Price: $38.69 | Used Price: $20.50

Warranty: -------

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  #2

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
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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: 3.5 x 6.3 x 9.1 inches (8.9 x 16.0 x 23.1 cm)

Amazon Price: $23.94 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 24 hours
List Price: $32.99

Warranty: 7 Year Limited

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  #3

Kidde Hardwire Combination Smoke/Carbon Monoxide Detector Alarm with Battery Backup and Voice Warning, Interconnectable | Model KN-COSM-IBA

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

This combination smoke/CO alarm features an 85dB horn and voice that announces "Fire", "Carbon Monoxide", and "Low Battery" warnings when detected. It can also interface with other Kidde interconnectable alarms. Meets NFPA 72 standards Smoke and Carbon Monoxide Alarm

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
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Brand: Kidde   |   Manufacturer: Kidde

Item Dimensions: 6 x 6 x 2 inches (15.2 x 15.2 x 5.1 cm)   |   Package Dimensions: 2.7 x 7.3 x 7.9 inches (6.9 x 18.5 x 20.1 cm)

Amazon Price: $31.99 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 24 hours
List Price: $34.48

Warranty: 10 Year Limited

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  #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
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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 7.7 x 8.3 inches (6.9 x 19.6 x 21.1 cm)

Amazon Price: $19.99 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 24 hours
List Price: $44.99

Warranty: 5-year limited warranty

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  #5

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
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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: 2.44 x 8.66 x 11.42 inches (6.2 x 22.0 x 29.0 cm)

First Available: 2018-11-13

Amazon Price: $23.29 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 24 hours
List Price: $69.99 | Used Price: $29.99

Warranty: 10 Year Limited

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  #6

First Alert 2-in-1 Z-Wave Wireless Smoke Detector & Carbon Monoxide Alarm, Battery Operated

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

This easy to install First Alert Z Wave ZCOMBO G Smoke and Carbon Monoxide Alarm is designed for compatibility with certified First Alert enabled Z Wave Devices. It can send you mobile alerts in the event of an emergency and includes an insect screened photoelectric smoke sensing chamber, an electrochemical carbon monoxide sensor, an 85 decibel horn, a tamper resistant battery door, and a single test/silence button.

This alarm 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 requiring a battery operated Z Wave wireless smoke and carbon monoxide detector, as well as ICC codes.

Features

  • Help keep your family safe with this battery operated smoke and carbon monoxide combination alarm. This easy to install smoke and carbon monoxide combination alarm connects with other Z Wave compatible alarms and a Z Wave hub (sold separately)
  • Integrated wireless alarm system is Iris compatible to send you mobile alerts and emails, so you're aware of dangers after the alarm is activated, whether you're home or away
  • Alarm features photoelectric smoke sensing technology optimized to detect larger smoke particles produced by smoldering fires, and an electrochemical carbon monoxide sensor
  • Certified for use with Nexia Home Intelligence, Ring Home Security System, and other third party Z Wave systems; not compatible with WINK or Onelink
  • Includes test/silence button, side access battery door, plus a tamper resistant battery drawer and pins that lock the alarm to the mounting bracket
  • Certified for use with Nexia Home Intelligence or other Z Wave systems
  • Combination Smoke and Carbon Monoxide protection that alerts you whether you are home or away
  • Photoelectric smoke sensor helps reduce false alarms such as from cooking or shower steam
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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: 3.5 x 5.9 x 5.9 inches (8.9 x 15.0 x 15.0 cm)

Amazon Price: $33.73 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 24 hours
List Price: $49.99 | Used Price: $28.91

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  #7

Kidde Worry-Free 120V Hardwired Smoke & Carbon Monoxide Detector Alarm with Lithium Battery Backup | 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
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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: 2.9 x 7.5 x 7.9 inches (7.4 x 19.1 x 20.1 cm)

Amazon Price: $35.95 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 24 hours
List Price: $63.00

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  #8

First Alert Hardwired Talking Photoelectric Smoke and Carbon Monoxide Detector, BRK SC7010BV

Model: SC7010BV   |    Mpn: SC7010BV   |    Ean: 0029054002297   |    PartNumber: SC7010BV   |   Asin: B002UQW8OS

BRK SC7010BV Combination Smoke & Carbon Monoxide Alarm with Voice & Location is easy to program with 11 pre programmed home locations. The voice alarm not only tells you what part of the home is in danger, but whether the danger is smoke or carbon monoxide. The photoelectric smoke sensor reduces nuisance alarms from cooking smoke or shower steam and electrochemical carbon monoxide sensor for increased accuracy. A single mute/silence button silences any nuisance alarms that may occur and tests all alarm functions. With an easy access side battery door, the batteries are easy to replace and there is no need to remove the alarm from the ceiling to change a battery. Meets UL standards.

Features

  • Keep your family safe with this talking hardwired smoke and carbon monoxide alarm; it's equipped with voice and location, so you are alerted of the danger and where it originates from across your house
  • Tells you whether the danger is smoke or carbon monoxide and where the threat is among up to 11 pre programmed locations in your home
  • 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
  • Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected
  • 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
  • Rigorously tested to meet UL standards
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Brand: First Alert   |   Manufacturer: First Alert / BRK Brands, Inc.

Item Dimensions: 5.13 x 2.38 x 5.13 inches (13.0 x 6.0 x 13.0 cm)   |   Package Dimensions: 2.7 x 5.2 x 5.2 inches (6.9 x 13.2 x 13.2 cm)

Amazon Price: $44.98 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 24 hours
List Price: $38.60 | Used Price: $31.60

Warranty: 10 year

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  #9

Kidde KN-COPP-3 KN-COPP-3-2PK 900-0076-01 Ac Powered, Plug-in Carbon Monoxide Alarm (2 Pack), White

Model: KN-COPP-3   |    Mpn: KI-21006973-2 PACK   |    Ean: 0639476379428   |    PartNumber: KI-21006973-2 PACK   |   Asin: B00CXUZYNI

Kidde 900-0076-01 Ac Powered, Plug-In Carbon Monoxide Alarm (2 Pack)

Features

  • Digital display displays the level of carbon monoxide the unit is sensing
  • Three convenient mounting options
  • Peak level button displays the peak CO level recorded by the alarm since it was last reset
  • 9-volt battery backup provides protection during power outages
  • Meets Underwriters Laboratories (UL) requirements for safety standards
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Brand: Kidde   |   Manufacturer: Kidde Safety

Item Dimensions: 1.8 x 3.8 x 6.1 inches (4.6 x 9.7 x 15.5 cm)   |   Package Dimensions: 4.5 x 4.5 x 10.5 inches (11.4 x 11.4 x 26.7 cm)

Amazon Price: $51.40 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 24 hours
List Price: $51.40

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  #10

Nest S3000BWES Nest Protect 2nd Gen Smoke + Carbon Monoxide Alarm, Battery (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.
  • 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.
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Brand: NESTC   |   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: 2.83 x 6.22 x 6.3 inches (7.2 x 15.8 x 16.0 cm)

First Available: 2016-04-26

Amazon Price: $98.00 | as of 08/23/2019(9:48pm pst)
Availibility:
List Price: $119.00

Warranty: 2 year limited manufacturer's warranty

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  #11

Nest S3000BWES Nest Protect 2nd Gen Smoke + Carbon Monoxide Alarm, Battery (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.
  • 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.
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Brand: NESTC   |   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: 2.83 x 6.3 x 6.3 inches (7.2 x 16.0 x 16.0 cm)

First Available: 2016-04-26

Amazon Price: $123.99 | as of 08/23/2019(9:48pm pst)
Availibility:
List Price: $119.00 | Used Price: $120.00

Warranty: 2 year limited manufacturer's warranty

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  #12

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
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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: $209.95 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 24 hours
List Price: $249.99 | Used Price: $189.99

Warranty: 3 Years

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  #13

First Alert SCO501CN-3ST Battery Operated Combination Smoke and Carbon Monoxide Alarm with Voice Location

Model: SCO500   |    Mpn: SCO500   |    Ean: 0029054002457   |    PartNumber: SCO500   |   Asin: B000EVO7C2

The First Alert SCO501CN 3ST Combination Smoke and Carbon Monoxide Alarm with Voice Location detects both smoke and carbon monoxide in a single device. The alarm interconnects with up to 18 other First Alert enabled alarms in your home to create a wireless safety network. 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 and a voice alarm with 11 programmable locations indicate where and what the threat is.

Features

  • Battery operated smoke and carbon monoxide alarm can be installed easily
  • Connects multiple alarms together for wireless safety network
  • Voice alarm gives clear indication of where the problem is located
  • Features photoelectric smoke sensor and electrochemical CO sensor
  • One button silences a false alarm and tests the unit.Loud 85db alarm
  • NOTE:Kindly refer to the user manual provided as a PDF manual in the product description section
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Brand: First Alert   |   Manufacturer: First Alert

Item Dimensions: 2 x 5 x 5 inches (5.1 x 12.7 x 12.7 cm)   |   Package Dimensions: 2.5 x 6.5 x 7.3 inches (6.4 x 16.5 x 18.5 cm)

Amazon Price: $43.99 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 24 hours
List Price: $44.99 | Used Price: $37.28

Warranty: 7 Year

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  #14

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)
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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: 2.6 x 5.1 x 5.2 inches (6.6 x 13.0 x 13.2 cm)

Amazon Price: $44.99 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 24 hours
List Price: $59.99 | Used Price: $30.98

Warranty: 7

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  #15

Combination Photoelectric Smoke and Carbon Monoxide Detector Alarm, Protect Your Home from Fire and Gas Leaks

Model: GS811-A   |    Mpn: GS811-A   |    Ean: 0732755370908   |    PartNumber: GS811-A   |   Asin: B07Q4LVCJQ


This combination smoke/CO carbon alarm features an 85dB horn when detected. Meets NFPA 72 standards Smoke and Carbon Monoxide Alarm, Electrochemical, Audible Alert 85dB @ 10 ft., Horn,Reset Button, Hush Button Yes, Locking Pin Yes, Operating Temp. 40 Degrees to 100 Degrees F, Standards UL, Includes Mounting Anchors and Screws

Features:
* Battery low voltage tips
*Automatic reset
* Sound and light alarm
* SMT industry, strong stability
* MCU automatic processing technology to improve product stability

Technical Parameters

Working power: 9V battery included
Quiescent current:

Features

  • Combination Smoke Detector and Carbon Monoxide Detector Can Detect the threat of these Two Gases.
  • APPLICATION CO DETECTOR PLACE---This carbon monoxide detector suitable for all where it is possible to produce carbon monoxide, such as your home kitchen, bedroom, bathroom, hotel, or you are in the barbecue time, your parking garage
  • SOUND AND LIGHT ALARM --- When a dangerous level of carbon monoxide is detected the red light will flashes and a loud alarm pattern will sound--Loud 85 decibel carbon monoxide alarm with red light flash to protect your family's life and property safety from CO detector
  • ENERGY SAVING --- Operated by 9V Batteries, You can hear the alarm when the power is low don't worry about when to replace the battery
  • WHAT YOU GET --- Smoke and Carbon Monoxide Detector,3 years Warranty
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Brand: vitowell   |   Manufacturer: Vitowell

Package Dimensions: 1.8 x 4.6 x 4.6 inches (4.6 x 11.7 x 11.7 cm)

Amazon Price: $16.99 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 24 hours
List Price: $16.99 | Used Price: $11.90

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  #16

Combination Smoke Detector and Carbon Monoxide Detector Alarm with Display | 10 Year Sealed Battery Operated | Easy Installation, Auto-Check, SC01

 Ean: 0610825895417   |   Asin: B07SFJD8L4

User-Friendly Design
The LED indicator is lit by a stable, anti-glare light. This makes the unit totally suitable for use in the bedroom, as it will not interfere with your sleep. Malfunction and low battery warnings allow you to easily know the working status of the alarm.

Different Working Modes
1.When the unit is working normally, the LED indicator flashes green once every 60 seconds.
2.When the battery in the unit is low, the LED indicator flashes yellow and the alarm chirps once every 60 seconds.
3.When the unit detects dangerous smoke or CO levels, the LED indicator flashes red and the alarm sounds an alarm tone.
Technical Specifications
Power supply: 10-year sealed lithium battery
Sensor type: Smoke: photoelectric; CO: electrochemical
Safety standards: UL 217, UL 2034, ULC S531, CSA 6.19-01, EN 14604:2005, EN 50291:2010
Smoke sensitivity: 0.97-1.79%/ft OBS (UL 217); 0.97-2.29%/ft OBS (ULC S531)
Standby current:

Features

  • 10-Year Battery & 10-Year Sensor: This smoke and carbon monoxide alarm provides 10 years of continuous power with a built-in lithium battery, saving on energy while remaining eco-friendly; saves you from constantly having to change batteries; an end-of-life signal will let you know when it's time to replace the unit for safety
  • Practical 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; if a CO concentration of 30-999 ppm exists for a certain time period, the screen will be backlit blue, and the LED indicator will flash red 4 times every 5.8 seconds
  • 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
  • Simple to Use: Test/Silence button enables you to test the alarm weekly, and to easily silence the alarm when false alarms occur; malfunction and low battery warnings allow you to easily know the working status of the alarm; in case of an emergency, an alarm tone of over 85 dB will sound throughout your entire home, instantly alerting the entire household, even those in sleep
  • Quick & Easy Installation with Guaranteed Quality: Requires no rewiring; easy to mount on any wall or ceiling with the included mounting bracket, screws and anchor plugs; certified to meet the UL 217 & UL 2034 safety standards for your peace of mind and absolute confidence in our product
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Brand: X-Sense   |   Manufacturer: X-Sense

Package Dimensions: 2.6 x 6.2 x 6.5 inches (6.6 x 15.7 x 16.5 cm)

Amazon Price: $43.99 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 24 hours
List Price: $43.99

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  #17

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.
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Brand: BQQZHZ   |   Manufacturer: BQQZHZ

Package Dimensions: 1.89 x 4.57 x 5.04 inches (4.8 x 11.6 x 12.8 cm)

Amazon Price: $18.99 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 24 hours
List Price: $18.99 | Used Price: $16.65

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  #18

Smoke Detector and Carbon Monoxide Detector Alarm X-SENSE 10-Year Sealed Battery Operated (Not Hardwired), with Silence Button, Easy Installation, Auto-Check, Upgraded Version, SC03

Model: SC03   |    Mpn: SC03   |    Ean: 0610825895424   |    PartNumber: SC03   |   Asin: B07SFW9PFV

Dual Sensors for Double the Protection
Equipped with a photoelectric sensor, this alarm is designed to provide the earliest possible detection and warning of fire. It also features an advanced electrochemical CO sensor that detects carbon monoxide leaks in the surrounding air. These dual sensors work independently of each other to provide the ultimate protection from two deadly threats, all in one unit. In case of an emergency, the 85-decibel alarm tone provides a clear, loud warning upon detection.

Different Working Modes
1.When the unit is working normally, the LED indicator flashes green once every 60 seconds.
2.When the battery in the unit is low, the LED indicator flashes yellow and the alarm chirps once every 60 seconds.
3.When the unit detects dangerous smoke or CO levels, the LED indicator flashes red and the alarm sounds an alarm tone.
Technical Specifications
Power supply: 10-year sealed lithium battery
Sensor type: Smoke: photoelectric; CO: electrochemical
Safety standards: UL 217, UL 2034, ULC S531, CSA 6.19-01, EN 14604:2005, EN 50291:2010
Smoke sensitivity: 0.97-1.79%/ft OBS (UL 217); 0.97-2.29%/ft OBS (ULC S531)
Standby current:

Features

  • CO & SMOKE DETECTOR AND 10-YEAR BATTERY: This combination smoke and carbon monoxide detector 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
  • ACCURATE, RELIABLE & HIGHLY SENSITIVE: X-SENSE combination alarm is equipped with combination photoelectric smoke and electrochemical CO sensors that work independently of each other; 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
  • MULTIPLE FUNCTIONS: TEST/SILENCE BUTTON of this combination smoke detector and carbon monoxide detector alarm enables you to test the alarm weekly, and to easily silence the alarm when false alarms occur; MALFUNCTION and LOW BATTERY WARNINGS allow you to easily know the working status of the alarm; in case of an emergency, an ALARM TONE of over 85 dB will instantly alert the entire household, even those in sleep
  • DIFFERENT ALARM TYPES: Different alarm patterns tell you it is either smoke or carbon monoxide is detected without checking the LCD display; smoke alarm: delivers 3 long beeps every 1.5 seconds and the red LED flashes with the alarm sound; CO alarm: delivers 4 quick beeps every 5.8 seconds and the red LED flashes with the alarm sound
  • QUICK & EASY INSTALLATION WITH GUARANTEED QUALITY: X-SENSE smoke and carbon monoxide detector combo requires no rewiring; easy to mount on any wall or ceiling without an electrician; all X-SENSE alarms are rigorously tested to meet UL 217 and UL 2034 safety standards; comes with a 10-year warranty and lifetime customer support
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Brand: X-Sense   |   Manufacturer: X-Sense

Item Dimensions: 2.52 x 5.75 x 5.75 inches (6.4 x 14.6 x 14.6 cm)   |   Package Dimensions: 2.6 x 6.2 x 6.5 inches (6.6 x 15.7 x 16.5 cm)

Amazon Price: $39.99 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 24 hours
List Price: $39.99

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  #19

Smoke Detector and Carbon Monoxide Detector - Battery Operated Combination Gas & Carbon Monoxide Detector with Digital Display and Voice Warning, Portable Security Gas CO Monitor Alarm, High-precision

Asin: B07V6TC3PM

Battery Operated Combination Smoke and Carbon Monoxide Detector with Digital Display and Voice Warning
Combination smoke detector and carbon monoxide detector can detect the threat of these two gases.
Photoelectric sensor detects smoke, smoke detector While minimizing false alarms.
Carbon monoxide detector alarm using high accurate electrochemical sensor, alerts you to carbon monoxide danger, insurance safety of your life.
Battery-powered smoke CO detector can be installed quickly and easily. You can hear the low power alarm when the power is close to run out, and won't miss the chance to change the new battery.
Suitable for all the place possible to produce carbon monoxide, such as your home, kitchen, bedroom, bathroom, hotel. Also useful when you are enjoying the barbecue, using charcoal warm yourself, or putting it in your parking garage, etc.

Alerts You to Danger
When a threat is detected, the smoke and carbon monoxide alarm sounds a loud 85-decibel siren that is designed to wake even the soundest of sleepers.
A single button allows you to silence alarms and test if the device is working.

Battery Operated for Convenience
The battery-operated dual CO smoke alarm installs in minutes, without requiring an electrician. The unit requires 3 AA batteries. The alarm mounts easily to a ceiling or wall and comes with pins to secure alarm to the base to prevent tampering.

Sleek, Low-Profile Design
Half as thick as a standard alarm, the photoelectric smoke and carbon monoxide alarm packs premium detection features into a sleek, compact unit. The ultra-thin design features a white finish that blends seamlessly with most home decor.

Features

  • 🧯 COMBINATION SMOKE AND CARBON MONOXIDE DETECTOR - Our combination gas & carbon monoxide detector features an electrochemical Carbon Monoxide sensing technology as well as a photoelectric sensor that detects the larger particles of a smoldering fire
  • 🧯 BATTERY OPERATED CARBON MONOXIDE DETECTOR - Keep your family safe with this battery operated smoke and carbon monoxide detector; battery powered CO alarms provide continuous monitoring of CO levels, even if there's a power failure
  • 🧯 EASY INSTALLED GAS & CARBON MONOXIDE DETECTOR - Battery operated unit installs quickly and easily without an electrician. Simple to use with a single test/reset button. An easy to install and inexpensive way to protect your family from fire and carbon monoxide
  • 🧯 PORTABLE SECURITY SMOKE & CARBON MONOXIDE ALARM - Indicator lights and backlit digital display on the face of the unit display the level of smoke or carbon monoxide, while an 85-decibel siren provides a clear, loud warning upon detection
  • 🧯 CUSTOMER SATISFACTION GUARANTED - All smoke and carbon monoxide detector are rigorously tested to guarantee the product quality. If you are not completely satisfied, please feel free to contact us, our friendly customer service team will work hard to put a smile back on your face
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Brand: LOENDE   |   Manufacturer: LOENDE

Package Dimensions: 1.8 x 4.6 x 4.7 inches (4.6 x 11.7 x 11.9 cm)

Amazon Price: $20.95 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 24 hours
List Price: $49.99

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  #20

Worry-Free Combination Smoke & Carbon Monoxide Alarm with Lithium Battery P3010CU

 Ean: 0700761112270   |   Asin: B07TVVVWPQ

The Kidde P3010CU is a 10-year, sealed battery, smoke and carbon monoxide alarm with a voice warning system that features photoelectric and electrochemical sensing technology with Smart Hush feature. This combination alarm combines the detection capabilities of a photoelectric sensor with that of an electrochemical sensor, which is used to detect CO. 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 and significantly reduces the potential for a nuisance alarm. The voice warning system announces "Fire", or "Warning, Carbon Monoxide" to help eliminate any confusion and clearly warn you and your family of a smoke or carbon monoxide danger. The sealed in lithium battery will power the unit for the entirety of its 10 year life, eliminating the need for battery replacement and worry about unauthorized battery removal. The alarm provides continuous protection from smoke and carbon monoxide, even during power outages. The alarm will automatically activate when it is attached to the mounting bracket; there are no pull-tabs, no switches, everything is automatic. At the end of alarm life, the unit will chirp, indicating the alarm is in need of replacement. The customer can use a simple tool such as a screwdriver to deactivate the unit, stopping the chirp and making it safe for disposal.

Features

  • Combination Smoke and Carbon Monoxide Alarm - Smoke and CO sensing technologies work together to detect real fires faster and reduce nuisance alarms.
  • Voice Alarm - Announces the hazard type detected thereby helping to speed up the correct reaction. Alarm announces Fire! when a smoke or fire hazard is detected and announces Warning Carbon Monoxide when a CO hazard is detected.
  • Sealed-In Lithium Battery - Sealed-in lithium power supply; no battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
  • Photoelectric Sensor - Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
  • Self Activation - Alarm automatically activates when attached to the mounting bracket.
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Brand: Kidde   |   Manufacturer: Kidde Safety

Amazon Price: $33.99 | as of 08/23/2019(9:48pm pst)
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  #21

Kidde 21028501 2070-VDSR, White

Model: 21028501   |    Mpn: 21028501   |    Ean: 0047871285013   |    PartNumber: 21028501   |   Asin: B07SZKRK2V

The 2070-VDSR is a DC powered smoke alarm that features the new Kidde TruSense multi-criteria optical smoke sensor, voice notifications, and easy to use front load battery door.

Features

  • Multi Criteria Optical Sensor: Detects more types of fires and reduces cooking nuisance alarms.
  • Front Loading Battery Door: Quickly change the battery without removing the alarm from the mounting bracket
  • Voice Notifications: Unit verbally announces alerts such as Fire! , Warning, Carbon Monoxide, and Low Battery, which helps the user better understand current status of the unit.
  • Three Color LEDs: provide visual notifications of alarm status
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Brand: Kidde   |   Manufacturer: Kidde

Item Dimensions: 5.77 x 5.77 x 1.86 inches (14.7 x 14.7 x 4.7 cm)   |   Package Dimensions: 2.75 x 7.58 x 9.25 inches (7.0 x 19.3 x 23.5 cm)

Amazon Price: $34.84 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 24 hours
List Price: $34.97

Warranty: 10-Year Limited Warranty

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  #22

First Alert Smoke Detector and Carbon Monoxide Detector Alarm | Hardwired with Battery Backup, BRK SC7010B (Renewed)

 Ean: 0703669804254   |    PartNumber: SC7010B-cr   |   Asin: B07W8GTDYY

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 electrochemical Carbon Monoxide sensing technology as well as a photoelectric sensor equipped with Optipath 360 technology that enhances detection with 360 degree access and reliably detects smoke from smoldering fires
  • In case of danger, the loud spread spectrum alarm is designed to be heard easily by even those with some hearing issues
  • Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected
  • 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
  • Rigorously tested to meet UL standards
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Brand: First Alert   |   Manufacturer: First Alert

Item Dimensions: 2 x 5 x 5 inches (5.1 x 12.7 x 12.7 cm)   |   Package Dimensions: 2.7 x 5.2 x 5.3 inches (6.9 x 13.2 x 13.5 cm)

Amazon Price: $39.39 | as of 08/23/2019(9:48pm pst)
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Warranty: 90 days limited warranty

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  #23

Kidde 21028500 2070-VASCR, White

Model: 21028500   |    Mpn: 21028500   |    Ean: 0047871285006   |    PartNumber: 21028500   |   Asin: B07T1P3HDT

The 2070-VASCR is an AC/DC powered smoke and carbon monoxide alarm that features the new Kidde TruSense multi-criteria optical smoke sensor, an electrochemical carbon monoxide (CO) sensor, voice notifications, and easy to use front load battery door.

Features

  • Multi Criteria Optical Sensor: Detects more types of fires and reduces cooking nuisance alarms.
  • Electrochemical CO Sensor: Protects against dangerous levels of carbon monoxide.
  • Voice Notifications: Unit verbally announces alerts such as Fire! , Warning, Carbon Monoxide, and Low Battery, which helps the user better understand current status of the unit.
  • Front Loading Battery Door: Quickly change the battery without removing the alarm from the mounting bracket
  • Three Color LEDs to receive visual notifications of alarm status
  • See more on Amazon...

Brand: Kidde   |   Manufacturer: Kidde

Item Dimensions: 5.77 x 5.77 x 1.86 inches (14.7 x 14.7 x 4.7 cm)   |   Package Dimensions: 2.5 x 7.5 x 9 inches (6.4 x 19.1 x 22.9 cm)

Amazon Price: $69.97 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 1 to 3 months
List Price: $69.97

Warranty: 10-Year Limited Warranty

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  #24

Kidde 21028502 2070-VASR, White

Model: 21028502   |    Mpn: 21028502   |    Ean: 0047871285020   |    PartNumber: 21028502   |   Asin: B07T4VX84M

The 2070-VASR is an AC/DC powered smoke alarm that features the new Kidde TruSense multi-criteria optical smoke sensor, voice notifications, and easy to use front load battery door.

Features

  • Multi Criteria Optical Sensor: Detects more types of fires and reduces cooking nuisance alarms.
  • Front Loading Battery Door: Quickly change the battery without removing the alarm from the mounting bracket
  • Voice Notifications: Unit verbally announces alerts such as Fire! , Warning, Carbon Monoxide, and Low Battery, which helps the user better understand current status of the unit.
  • Three Color LEDs: provide visual notifications of alarm status
  • See more on Amazon...

Brand: Kidde   |   Manufacturer: Kidde

Item Dimensions: 5.77 x 5.77 x 1.86 inches (14.7 x 14.7 x 4.7 cm)   |   Package Dimensions: 2.5 x 7.5 x 9 inches (6.4 x 19.1 x 22.9 cm)

Amazon Price: $44.84 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 1 to 2 months
List Price: $44.97

Warranty: 10-Year Limited Warranty

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  #25

Kidde 408-900-0102-02 KN-COSM-B Battery-Operated Combination Carbon Monoxide and Smoke Alarm with Talking Alarm

 Ean: 0700761045059   |   Asin: B07V955RPH

Voice Alarm - Announces the hazard type detected thereby helping to speed up the correct reaction to the hazard detected. Alarm announces "Fire 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.

Features

  • Installation of 1 customer-supplied detector
  • Installing customer-supplied mounting plate
  • Installing batteries and attaching customer-supplied detector to mounting plate
  • Testing device
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Brand: Kidde   |   Manufacturer: ORS-NASCO

Amazon Price: $67.99 | as of 08/23/2019(9:48pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $67.99

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