Top 10 First Alert Smoke and Carbon Monoxide Detector SC9120B – Smoke & Carbon Monoxide Alarms

As an Amazon Associate I earn from qualifying purchases.

1. FIRST ALERT

#ad

White, 1 pack , FIRST ALERT BRK SC9120B Hardwired Smoke and Carbon Monoxide CO Detector with Battery Backup

#ad
FIRST ALERT #ad - 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.

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. 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.

Rigorously tested to meet UL standards. Features an electrochemical carbon monoxide sensing technology as well as an ionization sensor for smoke 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.
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

#ad

First Alert BRK SCO2B Smoke and Carbon Monoxide CO Detector with 9V Battery , White

#ad
FIRST ALERT #ad - Separate smoke and co detects both dangers and eliminates the need for two separate alarms. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety.

It can ship within the US except New York and California. Electrochemical CO Sensor is the most accurate technology available. 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. Separate smoke and CO detects both dangers and eliminates the need for two separate alarms. Two locking features Pins Lock Battery Drawer and/or Alarm to Base. Latching alarm indicator Remembers Which Unit Initiated an Alarm.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height2 Inches
Length5.6 Inches
Weight0.59 Pounds
Width5.6 Inches
Part NumberSC02B
ModelSCO2B
Warranty7 Year Limited Warranty

3. FIRST ALERT

#ad

6-Pack, First Alert BRK 9120B6CP Hardwired Smoke Alarm with Backup Battery

#ad
FIRST ALERT #ad - Keep your family safe with this 6 pack of hardwired smoke alarms; the battery backup means constant monitoring, even if there's a power failure. 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. Equipped with an ionization sensor, this smoke alarm reliably detects smoke from fast flaming fires and alerts you with an 85 decibel alarm. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. Emits T3 pattern. 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.

Can connect to other compatible BRK or First Alert smoke detectors, to ensure all alarms will sound when smoke is detected. Rigorously tested to meet UL standards. Note: a loose neutral white wire connection within the home junction box could prompt a device malfunction.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height5.6 Inches
Length5.6 Inches
Width1.9 Inches
Part Number9120B6CP
ModelBRK9120b
Warranty10 year

4. FIRST ALERT

#ad

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

#ad
FIRST ALERT #ad - In case of danger, the loud spread spectrum alarm is designed to be heard easily by even those with some hearing issues. 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.

Rigorously tested to meet UL standards. 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. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety.

10 year limited warranty; equipped with end of life signal chirp, so you know when it's time to replace the unit for your safety. Keep your family safe with this 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.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height2 Inches
Length5 Inches
Weight0.7 Pounds
Width5 Inches
Part NumberSC7010B
ModelSC7010B
Warranty7 Year Limited Warranty

5. FIRST ALERT

#ad

3 Count", 3 Pack, FIRST ALERT BRK 9120B-3 Hardwired Smoke Alarm with Backup Battery, White

#ad
FIRST ALERT #ad - 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.

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. 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. 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. Rigorously tested to meet UL standards.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height5.6 Inches
Length5.6 Inches
Weight0.6 Pounds
Width1.9 Inches
Part Number9120BFF-3
ModelBRK 9120B-3

6. FIRST ALERT

#ad

3-Pack, FIRST ALERT BRK SC7010BV-3 Hardwired Talking Photoelectric Smoke and Carbon Monoxide CO Detector

#ad
FIRST ALERT #ad - 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.

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. Keep your family safe with this 3-pack of talking hardwired smoke and carbon monoxide alarms; they're 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. Can connect to other compatible BRK or First Alert detectors, to ensure all alarms will sound when threat is detected.
BrandFIRST ALERT #ad
ManufacturerFirst Alert / BRK Brands, Inc. #ad
Height2.4 Inches
Length5.1 Inches
Weight0.74 Pounds
Width5.1 Inches
Part NumberSC7010BVFF-3
ModelBRK SC7010BV-3

7. FIRST ALERT

#ad

First Alert BRK 9120B Hardwired Smoke Alarm with Battery Backup , White

#ad
FIRST ALERT #ad - Keep your family safe with this hardwired smoke alarm the battery backup means constant monitoring, even if there's a power failure. To ensure complete protection make sure to place one on each level of your home and in each bedroom.

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. Equipped with an ionization sensor, this smoke alarm reliably detects smoke from fast flaming fires and alerts you with an 85 decibel alarm.

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.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height2.2 Inches
Length5.6 Inches
Weight0.8 Pounds
Width5.6 Inches
Part Number9120BFF
Model9120B
Warranty10 Year Limited

8. FIRST ALERT

#ad

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

#ad
FIRST ALERT #ad - 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.

10-year limited warranty; equipped with end-of-life signal chirp, so you know when it’s time to replace the unit for 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. 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. Simple to use, with a single test/silence button; Included 10 year lithium battery features a locked drawer to prevent tampering.

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. 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.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height5.69 Inches
Length5.59 Inches
Weight0.68 Pounds
Width2.25 Inches
Part NumberSC9120LBL
ModelBRK SC9120LBL
Warranty7

9. FIRST ALERT

#ad

2nd Generation, First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm, Works with Ring Alarm

#ad
FIRST ALERT #ad - Certified to work with smart home systems such as ring Alarm, Samsung SmartThings, and Nexia Home Intelligence when connected to a Z-Wave Plus gateway hub sold separately; Not compatible with Wink or Onelink.

Includes an 85-decibel horn, single test/silence button, side access to a tamper-resistant battery door, and pins that lock the alarm to the mounting bracket. The z-wave plus with smart start feature allows a faster and more intuitive connection of device to hub and on-boarding via QR code scan located on device. Photoelectric smoke sensor helps reduce false alarms caused by cooking or shower steam.

Help keep your family safe with this battery-powered smoke detector and carbon monoxide alarm; includes 2 AA batteries. Enjoy improved compatibility, easier setup and a seamless in-app experience. This device is certified to work with Ring; Requires Ring Alarm to Work with Ring. Receive real-time notifications in the Ring App when smoke or carbon monoxide is detected.
BrandFIRST ALERT #ad
ManufacturerFirst Alert #ad
Height8.5 Inches
Length3.66 Inches
Weight0.68 Pounds
Width6.75 Inches
Part Number1044807
Model1044807
Warranty7 Year Limited Warranty

10. First Alert

#ad

First Alert BRK PRC710 Smoke and Carbon Monoxide Alarm with Built-In 10-Year Battery , White

#ad
First Alert #ad - Complies with all current 10 year legislation in U. S. 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.

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. States/cities where required. Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. 10-year limited ; equipped with end-of-life signal chirp, so you know when it’s time to replace the unit for your safety the date printed on the item is the manufacturing date, not the expiration date.

Features a sleek, low profile design to blend more fully into the wall and out of sight. Rigorously tested to meet UL standards. A loud 85 decibel alarm sounds when Carbon Monoxide, and Smoke levels begin to rise.
BrandFirst Alert #ad
ManufacturerFirst Alert #ad
Height0.96 Inches
Length4.92 Inches
Weight1.4 Pounds
Width4.92 Inches
Part NumberPRC710
ModelPRC710