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Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. The 85-decibel alarm 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.
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. Note: kindly refer to the user manual provided as a PDF manual in the product description section. Rigorously tested to meet UL standards.

Ul certified, 10-year limited warranty. Easy installation – battery door is on the front for quick replacement.

In case of danger, the loud spread spectrum alarm is designed to be heard easily by even those with some hearing issues. Rigorously tested to meet UL standards. 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.
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.


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.
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. 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 for smoke detection.

Photoelectric & electrochemical sensing technology work together to reduce false alarms from things like routine cooking - perfect for the kitchen.

A loud 85-decibel alarm sounds when carbon monoxide, and Smoke levels begin to rise, Easy to Install and Use: The alarm can easily install with mounting bracket. Combo smoke and co detector: 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.
Low battery signal: low battery voltage signal and end of life warning ensures the co detector can work normal.

Enjoy improved compatibility, easier setup and a seamless in-app experience.
Help keep your family safe with this battery-powered smoke detector and carbon monoxide alarm; includes 2 AA batteries. Receive real-time notifications in the Ring App when smoke or carbon monoxide is detected. Photoelectric smoke sensor helps reduce false alarms caused by cooking or shower steam. This device is certified to work with Ring; Requires Ring Alarm to Work with Ring.

It can reduce false alarms during actual use and there is no radiation. We will solve the problem as soon as possible to make you have a pleasant shopping experience. High quality sensors: we use high quality photoelectric sensors and electrochemical carbon monoxide sensors.
Combined smoke and carbon monoxide alarm detector: both smoke from fire and excessive carbon monoxide threaten our lives. Green light means normal, yellow light means error and red light means alarm. This product will automatically detect these two harmful substances every 8 seconds. Higher safety stability. Lcd display and led indicators: the one-touch detection button provides a real-time display of the current smoke and carbon monoxide levels.

Detects both smoke and co: the x-sense detector features a photoelectric smoke sensor that detects smoke from slow-burning fires, as well as an electrochemical CO sensor that detects dangerous CO levels in the air.
10-year product life: this 120 v ac combination smoke and carbon monoxide detector features high-quality sensors and components which are built to last 10 years, protecting your home for a decade; it is hardwired into your home's power with a 9 V battery backup.
1. FIRST ALERT
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FIRST ALERT BRK SC7010BV Hardwired Talking Photoelectric Smoke and Carbon Monoxide CO Detector , White
#adFIRST ALERT #ad - Tells you whether the danger is smoke or carbon monoxide and where the threat is among up to 11 preprogrammed locations in your home. 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.Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety. The 85-decibel alarm 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.
More information #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. 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. Note: kindly refer to the user manual provided as a PDF manual in the product description section. Rigorously tested to meet UL standards.
Brand | FIRST ALERT #ad |
Manufacturer | First Alert / BRK Brands, Inc. #ad |
Height | 5.13 Inches |
Length | 5.13 Inches |
Weight | 0.7 Pounds |
Width | 2.38 Inches |
Part Number | SC7010BV |
Model | SC7010BV |
Warranty | 10 year |
More information #ad
2. Kidde
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Hardwired Interconnect, Voice Alerts, Kidde Smoke & Carbon Monoxide Detector, Combination Smoke & CO Alarm with Battery Backup
#adKidde #ad - Photoelectric smoke detector senses visible fire particles and electrochemical CO detector provides accurate readings. Will interconnect with up to 24 other devices including smoke, CO and heat alarms.Ul certified, 10-year limited warranty. Easy installation – battery door is on the front for quick replacement.
More information #ad
Hardwired with backup battery - combo smoke and carbon monoxide detector is hardwired into a 120V power source with 9V battery backup. Smoke detector carbon monoxide detector combo – sounds loud 85 decibel alarm with voice alerts that announce "Fire. Fire. Or "Warning. Carbon Monoxide. ".Brand | Kidde #ad |
Manufacturer | Kidde Safety #ad |
Height | 1.85 Inches |
Length | 5.79 Inches |
Weight | 0.7 Pounds |
Width | 5.79 Inches |
Part Number | 21029735 |
Model | KN-COPE-IC |
Warranty | 7 year limited |
More information #ad
3. FIRST ALERT
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First Alert BRK SC7010B Hardwired Smoke and Carbon Monoxide CO Detector with Battery Backup , White
#adFIRST ALERT #ad - 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.In case of danger, the loud spread spectrum alarm is designed to be heard easily by even those with some hearing issues. Rigorously tested to meet UL standards. 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.
More information #ad
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. 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.
Brand | FIRST ALERT #ad |
Manufacturer | First Alert #ad |
Height | 2 Inches |
Length | 5 Inches |
Weight | 0.7 Pounds |
Width | 5 Inches |
Part Number | SC7010B |
Model | SC7010B |
Warranty | 7 Year Limited Warranty |
More information #ad
4. Kidde
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Hardwired with Lithium Battery Backup, Kidde Smoke & Carbon Monoxide Detector, Interconnect Combination Smoke & CO Alarm with Voice Alert
#adKidde #ad - Fire & co detector in 1 unit with alert modes, that states, & voice alarm, LED lights, "Warning! Carbon Monoxide!", "fire! fire!", or "Low Battery!". Test-hush feature - silences the unit for approximately 8 minutes; tamper-resistant technology deters removal of the unit from the wall or ceiling.More information #ad
Photoelectric sensor technology - smoke detector detects visible fire particles, 85 decibel alarm alerts of fire. Protects during a power failure - combo smoke and CO detector operates on a 120VAC power source with lithium battery backup. Ul certified, 10-year limited warranty.Brand | Kidde #ad |
Manufacturer | Kidde #ad |
Height | 5.59 Inches |
Length | 1.91 Inches |
Weight | 0.6 Pounds |
Width | 5.59 Inches |
Part Number | 21027323 |
Model | P4010ACSCO-W |
Warranty | 10 year limited |
More information #ad
5. FIRST ALERT
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White, 1 pack , FIRST ALERT BRK SC9120FF Hardwired Smoke and Carbon Monoxide CO Detector with Battery Backup
#adFIRST 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. 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. 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.
More information #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. 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 for smoke detection.
Brand | FIRST ALERT #ad |
Manufacturer | First Alert #ad |
Height | 1.9 Inches |
Length | 5.6 Inches |
Weight | 0.25 Pounds |
Width | 5.6 Inches |
Part Number | SC9120B |
Model | SC9120B |
Warranty | 10 Year Limited |
More information #ad
6. Kidde
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Kidde Kitchen Smoke Detector & Carbon Monoxide Detector Combo with Long-Life Lithium Battery
#adKidde #ad - Ul certified, 10-year limited warranty. Easy to install - automatically activates when attached to mounting bracket. Test & hush button - quickly silence false alarms and easily test the unit to make sure the carbon monoxide smoke detector combo is operating.Photoelectric & electrochemical sensing technology work together to reduce false alarms from things like routine cooking - perfect for the kitchen.
More information #ad
Smoke and carbon monoxide detector in one unit - saves time, money, and space. No battery replacement needed - operates on a long-life lithium battery that lasts for approximately a decade, the entire life of this smoke & carbon monoxide detector.Brand | Kidde #ad |
Manufacturer | Kidde Safety #ad |
Height | 1.6 Inches |
Length | 5.22 Inches |
Weight | 0.31 Pounds |
Width | 5.22 Inches |
Part Number | 21010170 |
Model | P3010k-CO |
Warranty | 10 year limited warranty |
More information #ad
7. Lecoolife
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Smoke Alarm Sealed-in 10 Year Lithium Battery-Operated White, 3 Pack Photoelectric Smoke and Carbon Monoxide Detector
#adLecoolife #ad - It can keep you and your family safe at any time. Environment friendly, without smell, radiation or harm. No hardwired anymore. Test/sience button: tests the unit for proper operation and resets the carbon monoxide alarm, Alarm.A loud 85-decibel alarm sounds when carbon monoxide, and Smoke levels begin to rise, Easy to Install and Use: The alarm can easily install with mounting bracket. Combo smoke and co detector: 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.
More information #ad
10 year battery operated: this combination smoke detector and carbon monoxide detector alarm provides 10 years of continuous power with a built-in lithium battery; provides continuous monitoring of smoke and co levels, even if there's a power failure; an end-of-life signal will let you know when it's time to replace the unit for safety. Low battery signal: low battery voltage signal and end of life warning ensures the co detector can work normal.
Brand | Lecoolife #ad |
Manufacturer | Lecoolife #ad |
Part Number | GS811-A |
Model | 81 |
More information #ad
8. FIRST ALERT
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2nd Generation, First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm, Works with Ring Alarm
#adFIRST ALERT #ad - 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. 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.Enjoy improved compatibility, easier setup and a seamless in-app experience.
More information #ad
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. Help keep your family safe with this battery-powered smoke detector and carbon monoxide alarm; includes 2 AA batteries. Receive real-time notifications in the Ring App when smoke or carbon monoxide is detected. Photoelectric smoke sensor helps reduce false alarms caused by cooking or shower steam. This device is certified to work with Ring; Requires Ring Alarm to Work with Ring.
Brand | FIRST ALERT #ad |
Manufacturer | First Alert #ad |
Height | 8.5 Inches |
Length | 3.66 Inches |
Weight | 0.9 Pounds |
Width | 6.75 Inches |
Part Number | 1044807 |
Model | 1044807 |
Warranty | 7 Year Limited Warranty |
More information #ad
9. PETRICOR
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Battery Operated. Home Fire & CO Alarms Detector Not Hardwired 1 Pack., LCD Display, PETRICOR Smoke and Carbon Monoxide Alarm Detector with Photoelectric Sensor
#adPETRICOR #ad - Quality service: you have any questions about our fire & CO alarms, feel free to contact us. Among them, photoelectric sensing technology is more accurate for visible smoke recognition. Very intuitive to see the alarm status. It can be installed anywhere you need it: living room, garage, bedroom, utility room, basement, or even in your RV or camping.It can reduce false alarms during actual use and there is no radiation. We will solve the problem as soon as possible to make you have a pleasant shopping experience. High quality sensors: we use high quality photoelectric sensors and electrochemical carbon monoxide sensors.
More information #ad
The led indicator flashes every 30 seconds. Once the hazard value reaches the level will emit a sound greater than 85DB to remind you to stay away from the danger. Battery powered: petricor smoke and carbon monoxide alarms are battery powered Not Hardwired. Combined smoke and carbon monoxide alarm detector: both smoke from fire and excessive carbon monoxide threaten our lives. Green light means normal, yellow light means error and red light means alarm. This product will automatically detect these two harmful substances every 8 seconds. Higher safety stability. Lcd display and led indicators: the one-touch detection button provides a real-time display of the current smoke and carbon monoxide levels.
Brand | PETRICOR #ad |
Manufacturer | shenzhenshimengqihangkejiyouxiangongsi #ad |
Model | MQ-808 |
More information #ad
10. X-Sense
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X-Sense AC Hardwired Combination Smoke and Carbon Monoxide Detector, 3-Pack, XP06, Hardwired Interconnected Smoke and CO Detector Alarm with Replaceable Battery Backup
#adX-Sense #ad - Single button control: simply press the test/silence button on one of the units to test or silence the entire interlinked system, without the need to operate each unit individually; the large, user-friendly central button allows for easy control with a long stick, with no climbing ladder required.Detects both smoke and co: the x-sense detector features a photoelectric smoke sensor that detects smoke from slow-burning fires, as well as an electrochemical CO sensor that detects dangerous CO levels in the air.
More information #ad
Reliable safety network for complete monitoring: Interconnect up to 18 X-Sense hardwired detectors to detect potential danger anywhere in your home, for complete monitoring and safety. If one alarm goes off, all emit a loud 85 db sound, all of them will: When one alarm is triggered, to ensure that everyone in your house is alerted; the backup battery ensures that all units are always connected and continue to function normally, even in the event of a power failure.110-year product life: this 120 v ac combination smoke and carbon monoxide detector features high-quality sensors and components which are built to last 10 years, protecting your home for a decade; it is hardwired into your home's power with a 9 V battery backup.
Brand | X-Sense #ad |
Manufacturer | X-Sense #ad |
Height | 1.5 Inches |
Length | 5.5 Inches |
Weight | 0.51 Pounds |
Width | 5.5 Inches |
Warranty | 60-day money-back guarantee, 5-year quality warranty, and lifetime technical support |
More information #ad
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