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First Alert BRK 3120B Hardwired Smoke Detector with Photoelectric and Ionization with Battery Backup

Asin: B0064S9KLC   |   Model: 3120B   |   PartNumber: 3120B   |   Ean: 0029054007100, 7466655949720   |   UPC: 029054007100


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Two Silence Features.
Faster Turnarounds On Job Sites With The Easy-To-Install, Most-Trusted Alarms In Home Safety.
2 Aa Batteries Included; 10 Year Limited Warranty.
Equipped With A Dual Photoelectric And Ionization Smoke Sensor To Quickly Detect Both Fast-Burning And Smoldering Fires.
Optipath 360 Technology.
Two Latching Features.

Features

  • Dual Photoelectric and Ionization sensing technologies for optimal sensing of smoke particles produced in both flaming and smoldering fires.
  • Two Latching Features
  • Two Silence Features
  • Optipath 360 Technology
  • 2 AA Batteries Included; 10 Year Limited Warranty
  • Equipped with a dual photoelectric and ionization smoke sensor to quickly detect both fast-burning and smoldering fires
  • 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

Dimensions: 2.00 x 5.00 x 5.00 inches   |   Weight: 0.70 Pounds

Warranty: 10 Year Limited Warranty

Amazon Price: $40.06 | as of 05/08/2024 (9:09am pst) *DETAILS
Used Price: $39.99

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Similar To First Alert BRK 3120B Hardwired

  #1

First Alert 9120BFF Smoke Detector, Hardwired Alarm with Battery Backup, White, 1-Pack

Asin: B00O8MVW3U   |   Model: 9120B   |   PartNumber: 9120B   |   Ean: 0696505167234, 0680147086961, 0029054513014   |   UPC: 696505167234, 029054015327, 680147086961

To Ensure Complete Protection Make Sure To Place One On Each Level Of Your Home And In Each Bedroom.
First Alert Has Been The Most Trusted Brand In Home Safety Since Launching The First Residential Smoke Alarm In 1958 (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.
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 Standards120 Volt Ac Power With 9V Battery Backup To Keep Alarm Functioning During Power Outage.
Can Connect To Other Compatible Brk Or First Alert Smoke Detectors, To Ensure All Alarms Will Sound When Smoke Is Detected.
Equipped With An Ionization Sensor, This Smoke Alarm Reliably Detects Smoke From Fast Flaming Fires And Alerts You With An 85 Decibel Alarm.

Features

  • Keep your family safe with this hardwired smoke alarm the battery backup means constant monitoring, even if there's a power failure
  • Equipped with an ionization sensor, this smoke alarm reliably detects smoke from fast flaming fires and alerts you with an 85 decibel alarm
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom
  • Can connect to other compatible BRK or first alert smoke detectors, to ensure all alarms will sound when smoke 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 standards120 volt AC power with 9V battery backup to keep alarm functioning during power outage
  • First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (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...

First Available: 05/02/2007

Brand: First Alert   |   Manufacturer: First Alert

Dimensions: 2.20 x 5.60 x 5.60 inches   |   Weight: 0.05 pounds

Warranty: 10 Year Limited

Amazon Price: $13.78 | as of 05/08/2024 (9:09am pst) *DETAILS
Used Price: $9.53

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  #2

First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup

Asin: B000HEC4EO   |   Model: SC9120B   |   PartNumber: SC9120B
Ean: 0000665889651, 0696720180278, 0029054856425, 6942469331070, 5448095885044, 7466655949683, 0029054513069, 0099461840898
UPC: 000665889651, 696720180278, 099461840898, 029054856425, 029054513069

Easy To Install Universal Mount Bracket.
9-Volt Battery Included; 10-Year Limited Warranty.
Faster Turnarounds On Job Sites With The Easy-To-Install, Most-Trusted Alarms In Home Safety.
Simple To Use Silence/Test Button; Separate Smoke And Co Latching Alarm Indicators.
Inter-Connectable With Brk And First Alert Hardwired Smoke And Carbon Monoxide Alarms.

Features

  • Superior carbon monoxide sensor and dual ionization smoke alarm
  • Inter-connectable with BRK and First Alert hardwired smoke and carbon monoxide alarms
  • Easy to install universal mount bracket
  • Simple to use silence/test button; separate smoke and CO latching alarm indicators
  • 9-volt battery included; 10-year limited warranty
  • Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety
  • See more on Amazon...

First Available: 05/02/2007

Brand: FIRST ALERT   |   Manufacturer: BRK Brands

Dimensions: 5.69 x 5.59 x 2.25 Inches   |   Weight: 0.65 pounds

Amazon Price: $39.99 | as of 05/08/2024 (9:09am pst) *DETAILS

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  #3

FIRST ALERT BRK SC9120B-3 Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup. 3-Pack , White

Asin: B07B4C7MQ6   |   Model: SC9120B-3   |   PartNumber: SC9120B-3   |   Ean: 0029054019332, 0029054019226, 0724744427755   |   UPC: 724744427755, 029054019332

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.
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.
Can Connect To Other Compatible Brk Or First Alert Detectors, To Ensure All Alarms Will Sound When Threat Is Detected.
Features An Electrochemical Carbon Monoxide Sensing Technology As Well As An Ionization Sensor That Detects The Fine Particles Of A Fast-Burning Fire.

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
  • See more on Amazon...

Brand: FIRST ALERT   |   Manufacturer: First Alert

Dimensions: 5.60 x 1.90 x 5.60 Inches   |   Weight: 0.70 Pounds

Amazon Price: $108.69 | as of 05/08/2024 (9:09am pst) *DETAILS

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  #4

First Alert 9120B Smoke Detector, Hardwired Alarm with Battery Backup, 3-Pack

Asin: B07B4CG1PG   |   Model: BRK 9120B-3   |   PartNumber: BRK 9120B-3   |   Ean: 0029054018489   |   UPC: 029054018489

To Ensure Complete Protection Make Sure To Place One On Each Level Of Your Home And In Each Bedroom.
Faster Turnarounds On Job Sites With The Easy To Install, Most Trusted Alarms In Home Safety.
First Alert Has Been The Most Trusted Brand In Home Safety Since Launching The First Residential Smoke Alarm In 1958 (Based On A First Alert Brand Trust Survey In February 2018).
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.
Can Connect To Other Compatible Brk Or First Alert Smoke Detectors, To Ensure All Alarms Will Sound When Smoke Is Detected.
Equipped With An Ionization Sensor, This Smoke Alarm Reliably Detects Smoke From Fast Flaming Fires And Alerts You With An 85 Decibel Alarm.

Features

  • Keep your family safe with this 3 pack of hardwired smoke alarms; the battery backup means constant monitoring, even if there's a power failure
  • Equipped with an ionization sensor, this smoke alarm reliably detects smoke from fast flaming fires and alerts you with an 85 decibel alarm
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom
  • Can connect to other compatible BRK or First Alert smoke detectors, to ensure all alarms will sound when smoke 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
  • Faster turnarounds on job sites with the easy to install, most trusted alarms in home safety
  • First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)
  • See more on Amazon...

Brand: FIRST ALERT   |   Manufacturer: First Alert

Dimensions: 5.60 x 5.60 x 1.90 Inches   |   Weight: 0.60 Pounds

Amazon Price: $38.03 | as of 05/08/2024 (9:09am pst) *DETAILS
List Price: $41.00

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  #5

First Alert BRK SC7010B Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup , White

Asin: B0080I9TJ2   |   Model: SC7010B   |   PartNumber: SC7010B   |   Ean: 7241871021395, 0029054002280, 7466655949850, 0029054022806, 7241870790360   |   UPC: 029054022806, 029054002280

In Case Of Danger, The Loud Spread Spectrum Alarm Is Designed To Be Heard Easily By Even Those With Some Hearing Issues.
Faster Turnarounds On Job Sites With The Easy-To-Install, Most-Trusted Alarms In Home Safety.
First Alert Has Been The Most Trusted Brand In Home Safety Since Launching The First Residential Smoke Alarm In 1958 (Based On A First Alert Brand Trust Survey In February 2018).
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.
Can Connect To Other Compatible Brk Or First Alert Detectors, To Ensure All Alarms Will Sound When Threat Is Detected.
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.

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
  • Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety
  • First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)
  • See more on Amazon...

Brand: FIRST ALERT   |   Manufacturer: First Alert

Dimensions: 2.00 x 5.00 x 5.00 Inches   |   Weight: 0.00 pounds

Warranty: 7 Year Limited Warranty

Amazon Price: $45.49 | as of 05/08/2024 (9:09am pst) *DETAILS
List Price: $67.99 | Used Price: $33.51

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  #6

FIRST ALERT Battery Powered BRK SC7010BV Hardwired Talking Photoelectric Smoke and Carbon Monoxide (CO) Detector , White

Asin: B002UQW8OS   |   Model: SC7010BV   |   PartNumber: SC7010BV   |   Ean: 0029054002297   |   UPC: 029054002297

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 Limited Warranty; Equipped With End Of Life Signal Chirp, So You Know When It's Time To Replace The Unit For Your Safety.
Can Connect To Other Compatible Brk Or First Alert Detectors, To Ensure All Alarms Will Sound When Threat Is Detected.
Tells You Whether The Danger Is Smoke Or Carbon Monoxide And Where The Threat Is Among Up To 11 Preprogrammed Locations In Your Home.

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 preprogrammed 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
  • See more on Amazon...

Brand: FIRST ALERT   |   Manufacturer: First Alert / BRK Brands, Inc.

Dimensions: 5.13 x 2.38 x 5.13 inches   |   Weight: 0.70 Pounds

Warranty: 10 year

Amazon Price: $45.58 | as of 05/08/2024 (9:09am pst) *DETAILS
Used Price: $24.97

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  #7

First Alert BRK 7010B Hardwired Smoke Detector with Photoelectric Sensor and Battery Backup , White

Asin: B000H3AGZO   |   Model: 7010B   |   PartNumber: 7010B   |   Ean: 0746211141193, 6593856804907, 0029054112019, 5448095733772   |   UPC: 029054112019, 746211141193

Inter Connectable With Brk And First Alert Hardwired Smoke And Carbon Monoxide Alarms.
Smoke Particles Of Varying Number And Size Are Produced In All Fires. For Maximum Protection, Use Both Ionization And Photoelectric Sensing Technologies. Ionization Alarms Are Generally More Sensitive To Fast Flaming Fires And Photoelectric Alarms Are Generally More Sensitive To Smoldering Fires..
85 Decibel Alarm.
Faster Turnarounds On Job Sites With The Easy-To-Install, Most-Trusted Alarms In Home Safety..
Intuitive Latching Alarm Indicator Identifies Which Unit Triggered Alarm. Backed By 10 Year Limited Warranty And Tested To Meet Ul 217 Standards.
Features Convenient 9 Volt Battery Backup, Silence/Test Button, Dust Cover, 85 Decibel Alarm.

Features

  • 120 volt hardwire smoke alarm with photoelectric sensor and battery backup
  • Features convenient 9 volt battery backup, silence/test button, dust cover, 85 decibel alarm
  • Inter connectable with BRK and first alert hardwired smoke and carbon monoxide alarms
  • Intuitive latching alarm indicator identifies which unit triggered alarm. Backed by 10 year limited warranty and tested to meet UL 217 standards
  • 85 decibel alarm
  • Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety.
  • Smoke particles of varying number and size are produced in all fires. For maximum protection, use both ionization and photoelectric sensing technologies. Ionization alarms are generally more sensitive to fast flaming fires and photoelectric alarms are generally more sensitive to smoldering fires.
  • See more on Amazon...

First Available: 05/02/2007

Brand: FIRST ALERT   |   Manufacturer: BRK Brands

Dimensions: 5.13 x 5.13 x 5.13 inches   |   Weight: 1.00 Pounds

Warranty: Warranty

Amazon Price: $21.00 | as of 05/08/2024 (9:09am pst) *DETAILS
Used Price: $17.09

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  #8

First Alert SMI105-AC, Interconnect Hardwire Smoke Alarm with 10-Year Battery Backup, 1-Pack

Asin: B0CJMPZ65Q   |   Model: SMI105-AC   |   PartNumber: SMI105-AC   |   Ean: 0029054022615   |   UPC: 029054022615

Through Early Warning Interconnect, When One Alarm Sounds, All Compatible* Alarms Will Sound.
End-Of-Life Warning Lets You Know When It’S Time To Replace The Alarm.
Alarm Indicator Visually Identifies The Unit That Initiated The Alarm.
10-Year Battery Backup Provides Continuous Protection During Power Outages.

Features

  • First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency.
  • 10-Year battery backup provides continuous protection during power outages
  • Through early warning interconnect, when one alarm sounds, all compatible* alarms will sound
  • Alarm indicator visually identifies the unit that initiated the alarm
  • End-of-life warning lets you know when it s time to replace the alarm
  • See more on Amazon...

Brand: FIRST ALERT   |   Manufacturer: Resideo

Dimensions: 2.00 x 5.60 x 5.60 inches   |   Weight: 0.70 pounds

Amazon Price: $31.02 | as of 05/08/2024 (9:09am pst) *DETAILS
Used Price: $25.84

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  #9

First Alert BRK SC9120LBL Hardwired Smoke and Carbon Monoxide (CO) Detector with 10 Year Sealed Battery Backup , White

Asin: B01F8POA7U   |   Model: SC9120LBL   |   PartNumber: SC9120LBL   |   Ean: 0029054016492   |   UPC: 029054016492

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.
Faster Turnarounds On Job Sites With The Easy-To-Install, Most-Trusted Alarms In Home Safety.
First Alert Has Been The Most Trusted Brand In Home Safety Since Launching The First Residential Smoke Alarm In 1958 (Based On A First Alert Brand Trust Survey In February 2018).
10-Year Limited Warranty; Equipped With End-Of-Life Signal Chirp, So You Know When It’S Time To Replace The Unit For Safety.
Rigorously Tested To Meet Ul Standards, Emits T3 Pattern.
Simple To Use, With A Single Test/Silence Button; Included 10 Year Lithium Battery Features A Locked Drawer To Prevent Tampering.
First Alert Warranty Extends Ten Years From The Date Of Purchase With Proof Of The Original Sales Receipt And The Product Should Be Free From Defect In Material And Workmanship.
Features An Electrochemical Carbon Monoxide Sensing Technology As Well As Intelligent Smoke Sensing Technology To Reduce Nuisance Alarms; Keyhole Slots In The Mounting Bracket Eliminate The Need To Remove The Electrical Box Screws For Installation.

Features

  • Keep your family safer with this hardwired smoke and carbon monoxide alarm; The 10 year battery backup means constant monitoring for the life of the alarm even if there's a power failure, Single button test/silence
  • Features an electrochemical Carbon Monoxide sensing technology as well as intelligent smoke sensing technology to reduce nuisance alarms; Keyhole slots in the mounting bracket eliminate the need to remove the electrical box screws for installation
  • 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
  • Simple to use, with a single test/silence button; Included 10 year lithium battery features a locked drawer to prevent tampering
  • 10-year limited warranty; Equipped with end-of-life signal chirp, so you know when it s time to replace the unit for safety
  • Rigorously tested to meet UL standards, Emits T3 pattern
  • Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety
  • First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)
  • First Alert warranty extends ten years from the date of purchase with proof of the original sales receipt and the product should be free from defect in material and workmanship
  • See more on Amazon...

Brand: FIRST ALERT   |   Manufacturer: First Alert

Dimensions: 5.69 x 2.25 x 5.59 inches   |   Weight: 0.68 Pounds

Amazon Price: $44.75 | as of 05/08/2024 (9:09am pst) *DETAILS
List Price: $49.52 | Used Price: $44.23

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  #10

FIRST ALERT Dual Sensor Smoke and Fire Alarm, SA3210 , White

Asin: B011O2WVCW   |   Model: SA3210   |   PartNumber: SA3210   |   Ean: 0029054015518   |   UPC: 029054015518

The 10 Year Lithium Ion Battery Offers Continuous Power For The Life Of The Alarm And Provides Continued Monitoring Even If There's A Power Failure.
Equipped With A Dual Photoelectric And Ionization Smoke Sensor To Quickly Detect Both Fast Burning And Smoldering Fires.
First Alert Has Been The Most Trusted Brand In Home Safety Since Launching The First Residential Smoke Alarm In 1958 (Based On A First Alert Brand Trust Survey In February 2018).
To Ensure Complete Protection Make Sure To Place One On Each Level Of Your Home And In Each Bedroom.
Meets Ul217 Standards And Complies With Legislative Requirements For 10 Year Battery Operated Smoke Alarms.
Loud 85 Decibel Siren Sounds To Alert You To Danger, Hardwired Alarm Includes Battery Backup For Power Outages.
First Alert Warranty Extends Ten Years From The Date Of Purchase With Proof Of The Original Sales Receipt And The Product Should Be Free From Defect In Material And Workmanship.
Complies With All Current 10 Year Legislation In U.S. States/Cities Where Required.

Features

  • The front cover design of the alarm may vary but product function remains the same
  • Complies with all current 10 year legislation in U.S. states/cities where required
  • The 10 year lithium ion battery offers continuous power for the life of the alarm and provides continued monitoring even if there's a power failure
  • Loud 85 decibel siren sounds to alert you to danger, Hardwired alarm includes battery backup for power outages
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom
  • Meets UL217 standards and complies with legislative requirements for 10 year battery operated smoke alarms
  • Equipped with a dual photoelectric and ionization smoke sensor to quickly detect both fast burning and smoldering fires
  • First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)
  • First Alert warranty extends ten years from the date of purchase with proof of the original sales receipt and the product should be free from defect in material and workmanship
  • See more on Amazon...

Brand: FIRST ALERT   |   Manufacturer: First Alert

Dimensions: 5.00 x 2.00 x 5.00 inches   |   Weight: 0.65 Pounds

Warranty: 10 Year Limited Warranty

Amazon Price: $43.40 | as of 05/08/2024 (9:09am pst) *DETAILS
List Price: $53.47 | Used Price: $40.31

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  #11

FIRST ALERT BRK 9120LBL Hardwired Smoke Detector with Battery Backup

Asin: B01F8POAAW   |   Model: 9120LBLFF   |   PartNumber: 9120LBLFF   |   Ean: 0029054016485   |   UPC: 029054016485

To Ensure Complete Protection Make Sure To Place One On Each Level Of Your Home And In Each Bedroom.
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. Emits T3 Pattern.
First Alert Warranty Extends Ten Years From The Date Of Purchase With Proof Of The Original Sales Receipt And The Product Should Be Free From Defect In Material And Workmanship.
Can Connect To Other Compatible Brk Or First Alert Smoke Detectors, To Ensure All Alarms Will Sound When Smoke Is Detected.
Equipped With An Ionization Sensor, This Smoke Alarm Reliably Detects Smoke From Fast-Flaming Fires And Alerts You With An 85-Decibel Alarm.

Features

  • Keep your family safe with this hardwired smoke alarm; The 10-year battery backup means constant monitoring for the life of the alarm, even if there's a power failure
  • Equipped with an ionization sensor, this smoke alarm reliably detects smoke from fast-flaming fires and alerts you with an 85-decibel alarm
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom
  • Can connect to other compatible BRK or First Alert smoke detectors, to ensure all alarms will sound when smoke 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. Emits T3 Pattern
  • First Alert warranty extends ten years from the date of purchase with proof of the original sales receipt and the product should be free from defect in material and workmanship
  • See more on Amazon...

Brand: First Alert   |   Manufacturer: First Alert

Dimensions: 5.69 x 2.25 x 5.59 inches   |   Weight: 0.66 Pounds

Warranty: 10

Amazon Price: $18.98 | as of 05/08/2024 (9:09am pst) *DETAILS
Used Price: $20.17

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  #12

First Alert BRK 3120B Hardwired Photoelectric and Ionization Smoke Alarm with Battery Backup, Dual Sensing Smoke Alarm, 1-Pack

Asin: B00O8MVW44   |   Model: 3120FF   |   PartNumber: 3120FF   |   Ean: 0029054015334   |   UPC: 029054015334

This Dual Sensor, Photoelectric And Ionization Alarm Alerts You To Both Smoldering And Fast-Flaming Fires In The Event Of A Home Fire Emergency..
Two Latching Features Help Indicate A Low Battery Or The Originating Alarm In A System..
A Single Test Button Makes Alarm Easy To Test Regularly..
Hardwire Alarm Includes Battery Backup For Protection During Power Outages..
The First Alert Hardwired Dual Sensor Photoelectric And Ionization Smoke Alarm With Battery Backup Is Designed To Help Provide Peace Of Mind..

Features

  • The front cover design of the alarm may vary but product function remains the same.
  • The First Alert Hardwired Dual Sensor Photoelectric and Ionization Smoke Alarm with Battery Backup is designed to help provide peace of mind.
  • This dual sensor, photoelectric and ionization alarm alerts you to both smoldering and fast-flaming fires in the event of a home fire emergency.
  • Hardwire alarm includes battery backup for protection during power outages.
  • Two latching features help indicate a low battery or the originating alarm in a system.
  • A single test button makes alarm easy to test regularly.
  • See more on Amazon...

Brand: FIRST ALERT   |   Manufacturer: First Alert

Dimensions: 2.40 x 5.70 x 5.70 inches

Warranty: 10 Year Limited

Amazon Price: $34.44 | as of 05/08/2024 (9:09am pst) *DETAILS
List Price: $57.99

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  #13

FIRST ALERT BRK CO5120BN Hardwired Carbon Monoxide (CO) Detector with Battery Backup , White

Asin: B000H2673K   |   Model: CO5120BN   |   PartNumber: CO5120BN   |   Ean: 0029054856173, 5448095822155   |   UPC: 029054856173

120 Volt Hard Wired Carbon Monoxide Alarm Wires Directly Into Your Home's Electrical System.
Microprocessor Controlled To Minimize False Alarms.
Electrochemical Sensor Accurately Detects Carbon Monoxide.
Imported.

Features

  • Plastic
  • Imported
  • 120 volt hard wired carbon monoxide alarm wires directly into your home's electrical system
  • Electrochemical sensor accurately detects carbon monoxide
  • Microprocessor controlled to minimize false alarms
  • See more on Amazon...

First Available: 05/02/2007

Brand: FIRST ALERT   |   Manufacturer: BRK Brands

Dimensions: 5.72 x 2.09 x 5.53 Inches   |   Weight: 0.55 pounds

Warranty: Warranty

Amazon Price: $25.29 | as of 05/08/2024 (9:09am pst) *DETAILS
List Price: $38.50 | Used Price: $15.77

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  #14

First Alert Hardwired Heat Alarm with Battery Backup, BRK Brands HD6135FB

Asin: B000Q6LXW2   |   Model: HD6135FB   |   PartNumber: HD6135FB   |   Ean: 0029054509321, 5448095791819, 7535001490237, 0029054508102   |   UPC: 029054508102, 029054509321

Microprocessor-Controlled To Dramatically Reduce Occurrence Of False Alarms.
Loud 85-Decibel Alarm Is Designed To Be Heard Easily.
Can Be Remotely Tested And Muted Using Almost Any Household Remote Control (Sold Separately).
Advanced Rate-Of-Rise Sensing Technology Detects High Temperatures And Rapid Temperature Rises.

Features

  • Reliable heat detector ideal for use in areas unsuitable for smoke alarm installation
  • Advanced rate-of-rise sensing technology detects high temperatures and rapid temperature rises
  • Microprocessor-controlled to dramatically reduce occurrence of false alarms
  • Can be remotely tested and muted using almost any household remote control (sold separately)
  • Loud 85-decibel alarm is designed to be heard easily
  • See more on Amazon...

First Available: 05/02/2007

Brand: FIRST ALERT   |   Manufacturer: First Alert / BRK Brands Inc.

Dimensions: 5.00 x 11.00 x 9.00 inches   |   Weight: 0.60 pounds

Warranty: Warranty

Amazon Price: $16.43 | as of 05/08/2024 (9:09am pst) *DETAILS
Used Price: $18.50

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  #15

FIRST ALERT SC9120B Corded Electric Combination Alarm with Adapter Plugs for Easy Replacement

Asin: B07G95Z38H   |   Model: SC9120B   |   PartNumber: SC9120B   |   Ean: 0029054018786   |   UPC: 029054018786

Combination Smoke Alarm And Carbon Monoxide Detector Features Electrochemical Carbon Monoxide Sensing Technology, As Well As Intelligent Smoke Sensing Technology To Reduce Nuisance Alarms.
Rigorously Tested To Meet Ul Standards.
To Ensure Complete Protection Make Sure To Place One Carbon Monoxide Detector On Each Level Of Your Home And In Each Bedroom.
Simple To Use, With A Single Test/Silence Button; Includes 10-Year Lithium Battery With A Locked Drawer To Prevent Tampering.
10-Year Limited Warranty; Equipped With End-Of-Life Signal, So You Know When It's Time To Replace The Unit For Your Safety.
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.
Keep Your Family Safe With This Hardwired First Alert Smoke And Carbon Monoxide Alarm With A 10-Year Battery Backup, Which Means Constant Monitoring For The Life Of The Alarm, Even If There's A Power Failure.

Features

  • Convenient adapter plugs makes it easy to replace existing hardwired alarms without needing to rewire
  • Keep your family safe with this hardwired First Alert smoke and carbon monoxide alarm with a 10-year battery backup, which means constant monitoring for the life of the alarm, even if there's a power failure
  • Combination smoke alarm and carbon monoxide detector features electrochemical carbon monoxide sensing technology, as well as intelligent smoke sensing technology to reduce nuisance alarms
  • 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
  • Simple to use, with a single test/silence button; includes 10-year lithium battery with a locked drawer to prevent tampering
  • 10-year limited warranty; equipped with end-of-life signal, so you know when it's time to replace the unit for your safety
  • Rigorously tested to meet UL standards
  • To ensure complete protection make sure to place one carbon monoxide detector on each level of your home and in each bedroom
  • See more on Amazon...

Brand: FIRST ALERT   |   Manufacturer: First Alert

Dimensions: 2.25 x 5.75 x 5.75 inches   |   Weight: 0.63 Pounds

Warranty: Warranty

Amazon Price: $30.01 | as of 05/08/2024 (9:09am pst) *DETAILS
List Price: $67.99 | Used Price: $35.99

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  #16

First Alert BRK 9120Bff-6 Hardwired Smoke Detector with Battery Backup, 6-Pack

Asin: B07B4CGQLT   |   Model: 9120BFF-6   |   PartNumber: 9120BFF-6   |   Ean: 0029054019387, 0029054019226   |   UPC: 029054019387, 029054019226

120-Volt Ac Power With 9-Volt Battery Backup (Included) To Keep Alarm Functioning During Power Outage.
10-Year Limited.
Faster Turnarounds On Job Sites With The Easy-To-Install, Most-Trusted Alarms In Home Safety.
Open Mounting Design For Easy Installation With Side Load Battery Compartment For Quick Replacement And Interconnect Able Up To 18 Units (12 Smoke, 6 Co/Heat/Relay).
Tamper Resistant Locking Pins, Single Button Silence/Test And Loud 85Db Alarm.

Features

  • 6 pack of hardwired smoke alarms, includes battery backup for power outages
  • Tamper resistant locking pins, single button silence/test and loud 85Db alarm
  • 120-Volt AC power with 9-volt battery backup (included) to keep alarm functioning during power outage
  • Open mounting design for easy installation with side load battery compartment for quick replacement and interconnect able up to 18 units (12 smoke, 6 co/heat/relay)
  • 10-Year limited
  • 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

Dimensions: 2.20 x 5.60 x 5.60 inches   |   Weight: 0.60 pounds

Amazon Price: $68.26 | as of 05/08/2024 (9:09am pst) *DETAILS

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  #17

First Alert BRK SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 6-Pack

Asin: B0CJMNCQZJ   |   Model: SMI100-AC   |   PartNumber: SMI100-AC   |   Ean: 0029054022448   |   UPC: 029054022448

Battery Backup Provides Continuous Protection During Power Outages.
Quick Connect Plug Included Allows For Easy Installation With No Need To Rewire.
Alarm Indicator Visually Identifies The Unit That Initiated The Alarm.
Through Early Warning Interconnect, When One Alarm Sounds, All Compatible Alarms Will Sound.

Features

  • First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency.
  • Through early warning interconnect, when one alarm sounds, all compatible alarms will sound
  • Battery backup provides continuous protection during power outages
  • Alarm indicator visually identifies the unit that initiated the alarm
  • Quick Connect Plug included allows for easy installation with no need to rewire
  • See more on Amazon...

Brand: FIRST ALERT   |   Manufacturer: Resideo

Dimensions: 1.90 x 5.60 x 5.60 Inches   |   Weight: 0.60 pounds

Amazon Price: $119.55 | as of 05/08/2024 (9:09am pst) *DETAILS
Used Price: $114.52

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  #18

FIRST ALERT Hardwired Wireless Smoke Alarm with Photoelectric Sensor and Battery Backup, SA521CN-3ST , White

Asin: B000EVO9D4   |   Model: SA521CN-3ST   |   PartNumber: SA521CN-3ST   |   Ean: 0029054002440   |   UPC: 029054002440

Equipped With Photoelectric Smoke Sensor Optimized To Detect Larger Smoke Particles Produced By Smoldering Fires; Helps Minimize The Number Of False Alarms.
First Alert Has Been The Most Trusted Brand In Home Safety Since Launching The First Residential Smoke Alarm In 1958 (Based On A First Alert Brand Trust Survey In February 2018).
Hardwired Alarm Includes 2 Aa Backup Batteries For Continued Monitoring In The Event Of A Power Outage.
Includes Test/Silence Button, Low-Battery Warning, Ez Access Battery Door.
Wirelessly Connect Up To 18 First Alert Enabled Alarms For The Maximum In Whole-Home Protection.
Help Keep Your Family Safe With This Hardwired Smoke Alarm That Wirelessly Interconnects With Other First Alert–Enabled Alarms To Create A Home Safety Network.

Features

  • The front cover design of the alarm may vary but product function remains the same
  • Help keep your family safe with this hardwired smoke alarm that wirelessly interconnects with other First Alert enabled alarms to create a home safety network
  • Equipped with photoelectric smoke sensor optimized to detect larger smoke particles produced by smoldering fires; helps minimize the number of false alarms
  • Wirelessly connect up to 18 First Alert enabled alarms for the maximum in whole-home protection
  • Hardwired alarm includes 2 AA backup batteries for continued monitoring in the event of a power outage
  • Includes test/silence button, low-battery warning, EZ access battery door
  • First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958 (Based on a First Alert Brand Trust Survey in February 2018)
  • See more on Amazon...

First Available: 05/02/2007

Brand: FIRST ALERT   |   Manufacturer: First Alert

Dimensions: 5.00 x 5.00 x 2.00 inches   |   Weight: 0.65 pounds

Amazon Price: $39.99 | as of 05/08/2024 (9:09am pst) *DETAILS
Used Price: $26.31

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  #19

FIRST ALERT BRK 3120B-3 Hardwired Smoke Detector with Photoelectric and Ionization with Battery Backup, 3-Pack

Asin: B07B4CCYQR   |   Model: BRK 3120B-3   |   PartNumber: BRK 3120B-3   |   Ean: 0029054019080, 0029054019592   |   UPC: 029054019592, 029054019080

Equipped With Optipath 360 Technology That Enhances Detection With 360 Degree Access, And Reliably Detects Smoke.
Faster Turnarounds On Job Sites With The Easy To Install, Most Trusted Alarms In Home Safety.
Simple To Use, With A Single Test/Silence Button And Side Load Battery Compartment; Included Mounting Bracket Makes Installation Easy.
Equipped With A Dual Photoelectric And Ionization Smoke Sensor To Quickly Detect Both Fast Burning And Smoldering Fires.
To Ensure Complete Protection Make Sure To Place One On Each Level Of Your Home And In Each Bedroom.
Equipped With Both A Photoelectric And Ionization Sensor To Quickly Detect Both Fast Burning, And Smoldering Fires, Which Alerts You With An 85 Decibel Alarm.

Features

  • Keep your family safe with this 3 pack of hardwired smoke alarms; The battery backup means constant monitoring, even if there's a power failure
  • Equipped with both a photoelectric and ionization sensor to quickly detect both fast burning, and smoldering fires, which alerts you with an 85 decibel alarm
  • Equipped with Optipath 360 technology that enhances detection with 360 degree access, and reliably detects smoke
  • To ensure complete protection make sure to place one on each level of your home and in each bedroom
  • Simple to use, with a single test/silence button and side load battery compartment; Included mounting bracket makes installation easy
  • Equipped with a dual photoelectric and ionization smoke sensor to quickly detect both fast burning and smoldering fires
  • 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

Dimensions: 2.40 x 5.70 x 5.70 inches   |   Weight: 0.70 Pounds

Amazon Price: $88.99 | as of 05/08/2024 (9:09am pst) *DETAILS

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  #20

First Alert SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup, 3-Pack

Asin: B0CJLMM1TQ   |   Model: SMI100-AC   |   PartNumber: SMI100-AC   |   Ean: 0029054022479   |   UPC: 029054022479

Battery Backup Provides Continuous Protection During Power Outages.
Quick Connect Plug Included Allows For Easy Installation With No Need To Rewire.
Alarm Indicator Visually Identifies The Unit That Initiated The Alarm.
Through Early Warning Interconnect, When One Alarm Sounds, All Compatible Alarms Will Soun.

Features

  • First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
  • Through early warning interconnect, when one alarm sounds, all compatible alarms will soun
  • Battery backup provides continuous protection during power outages
  • Alarm indicator visually identifies the unit that initiated the alarm
  • Quick Connect Plug included allows for easy installation with no need to rewire
  • See more on Amazon...

Brand: FIRST ALERT   |   Manufacturer: Resideo

Dimensions: 2.25 x 5.69 x 5.69 inches   |   Weight: 0.61 pounds

Amazon Price: $83.94 | as of 05/08/2024 (9:09am pst) *DETAILS

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