Top 8 BRK SC9120B – Smoke & Carbon Monoxide Alarms

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1. FIRST ALERT

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

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FIRST ALERT #ad - 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. Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected.

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. Rigorously tested to meet UL standards.

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. Features an electrochemical carbon monoxide sensing technology as well as an ionization sensor for smoke detection.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height1.9 Inches
Length5.6 Inches
Weight0.25 Pounds
Width5.6 Inches
Part NumberSC9120B
ModelSC9120B
Warranty7 Year Limited

2. FIRST ALERT

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

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FIRST ALERT #ad - Can connect to other compatible BRK or First Alert smoke detectors, to ensure all alarms will sound when smoke is detected. 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.

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. 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. Rigorously tested to meet UL standards. Equipped with an ionization sensor, this smoke alarm reliably detects smoke from fast flaming fires and alerts you with an 85 decibel alarm.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height5.6 Inches
Length5.6 Inches
Weight0.6 Pounds
Width1.9 Inches
Part Number9120BFF-3
ModelBRK 9120B-3

3. FIRST ALERT

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First Alert BRK SC9120B-12 Hardwired Smoke and Carbon Monoxide CO Detector with Battery Backup, 12-Pack

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FIRST ALERT #ad - Features an electrochemical Carbon Monoxide sensing technology as well as an ionization sensor that detects the fine particles of a fast burning fire. 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.

Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home 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.

Rigorously tested to meet UL standards. Keep your family safe with this 12 pack of hardwired smoke and carbon monoxide alarms; the battery backup means constant monitoring, even if there's a power failure. Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when a threat is detected.
BrandFIRST ALERT #ad
ManufacturerFirst Alert / BRK Brands, Inc. #ad
Height12.63 Inches
Length14.43 Inches
Width6.19 Inches
Part NumberSC9120B
ModelBRK SC9120B-12
Warranty7 Year Limited

4. BRK

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First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup 6 Pack

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BRK #ad - Test/silence button - Latching alarm indication. 120v ac with 9V battery backup. Tamper resistant locking pins. Universal mounting bracket. Side load battery drawer.
BrandBRK #ad
ManufacturerBRK #ad
Weight0.76 Pounds
Part NumberSC9120B
ModelSC9120B

5. FIRST ALERT

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BRK Electronics SCO2B Smoke and Carbon Monoxide Alarm with 9V Battery 2 Pack

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FIRST ALERT #ad - Separate smoke and CO detects both dangers and eliminates the need for two separate alarms. Latching alarm indicator Remembers Which Unit Initiated an Alarm. Electrochemical CO Sensor is the most accurate technology available. End of life signal provides Audible Notice When Alarm Needs to be Replaced. Two locking features Pins Lock Battery Drawer and/or Alarm to Base.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height5.6 Inches
Length5.6 Inches
Weight0.5 Pounds
Width2 Inches
Part NumberSCO2B-2

6. BRK

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BRK SC9120B Smoke and Carbon Monoxide Combination Alarms Lot of 8

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BRK #ad - Easy installation/maintenance - preferred features include a large Perfect Mount - allows for easy alignment of alarmopening in the mounting bracket for easy access to wiring.

Electrochemical carbon monoxide sensor - the most accurate sensor available as compared to other sensing technologies Single button test/silence 9V Alkaline Battery Backup 7-Years Limited Warranty. End of life signal provides audible notification alarms needs to be replaced Intelligent Sensing TechnologyTM helps reduce the number of nuisance alarms. Keyhole slots in the mounting bracket eliminate the need to remove the. Latching alarm indicator - remembers which unit initiated an alarm Two silence features - can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm.
BrandBRK #ad
ManufacturerBRK #ad
Weight0.08 Pounds
Part NumberSC9120B-12ST
ModelSC9120B

7. FIRST ALERT

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First Alert BRK 9120B Hardwired Smoke Alarm with Battery Backup 3

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FIRST ALERT #ad - 120-volt ac power with 9-Volt battery backup included to keep alarm functioning during power outage. Tamper resistant locking pins, single button silence test and loud 85dB alarm. Imported.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad

8. FIRST ALERT

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

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FIRST ALERT #ad - 10-year limited warranty; equipped with end-of-life signal chirp, so you know when it’s time to replace the unit for safety. 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.

Simple to use, with a single test/silence button; Included 10 year lithium battery features a locked drawer to prevent tampering. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. Rigorously tested to meet UL standards, Emits T3 pattern. 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. 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.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height5.69 Inches
Length5.59 Inches
Weight0.68 Pounds
Width2.25 Inches
Part NumberSC9120LBL
ModelBRK SC9120LBL
Warranty7