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battery smoke detectors

Best Buy customers often prefer the following products when searching for Battery Smoke Detectors.

Browse the top-ranked list of Battery Smoke Detectors below along with associated reviews and opinions.

Browse the top-ranked list of Battery Smoke Detectors below along with associated reviews and opinions.

Main Results
  1. Top comment

    "Love it...Good buy...I bought the battery one because this is an old house and I don't have power available close by....The Nest smoke detector was easy to install and works great about a week after installing the detector I got a alert on my phone that it had gone off while at work my daughter was home so I immediately called home to see what the issue was and she advised that some food was left unattended and was burning and smoking a lot but everything was ok a few minutes later got another alert that smoke was clearing and all was ok."

    "I bought the battery one because this is an old house and I don't have power available close by."

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    Product Description

    Nest Protect Smoke and Carbon Monoxide Alarm — 2nd Generation (Battery): Nest Protect reliably detects and alerts you to the presence of smoke or carbon monoxide in your home. The alarm speaks to you in a calm, clear, human voice, telling you the location of the danger. It also provides smartphone alerts and battery status updates to help protect your home while you're away.
    Your price for this item is $119.99
    Top comment

    "Love it...Good buy...I bought the battery one because this is an old house and I don't have power available close by....The Nest smoke detector was easy to install and works great about a week after installing the detector I got a alert on my phone that it had gone off while at work my daughter was home so I immediately called home to see what the issue was and she advised that some food was left unattended and was burning and smoking a lot but everything was ok a few minutes later got another alert that smoke was clearing and all was ok."

    "I bought the battery one because this is an old house and I don't have power available close by."

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    Product Description

    Nest Protect Smoke and Carbon Monoxide Alarm — 2nd Generation (Battery): Nest Protect reliably detects and alerts you to the presence of smoke or carbon monoxide in your home. The alarm speaks to you in a calm, clear, human voice, telling you the location of the danger. It also provides smartphone alerts and battery status updates to help protect your home while you're away.
  2. Top comment

    "Love It...Worth it...Great but prefer the battery one...$99 may seem like a lot to pay for a smoke/CO alarm, but considering that in CA, you're now required to have a combo smoke/CO *with a sealed lithium battery* in every room, and the generic brands that are up to code cost $60 or more, the Nest Protect is really the way to go."

    "Great but prefer the battery one"

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    Product Description

    Nest Protect Smoke and Carbon Monoxide Alarm — 2nd Generation (Wired 120V): Nest Protect reliably detects and alerts you to the presence of smoke or carbon monoxide in your home. The alarm speaks to you in a calm, clear, human voice, telling you the location of the danger. It also provides smartphone alerts and battery status updates to help protect your home while you're away. This hardwired version is suitable for homes with existing hardwired smoke or CO detectors.
    Your price for this item is $119.99
    Top comment

    "Love It...Worth it...Great but prefer the battery one...$99 may seem like a lot to pay for a smoke/CO alarm, but considering that in CA, you're now required to have a combo smoke/CO *with a sealed lithium battery* in every room, and the generic brands that are up to code cost $60 or more, the Nest Protect is really the way to go."

    "Great but prefer the battery one"

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    Product Description

    Nest Protect Smoke and Carbon Monoxide Alarm — 2nd Generation (Wired 120V): Nest Protect reliably detects and alerts you to the presence of smoke or carbon monoxide in your home. The alarm speaks to you in a calm, clear, human voice, telling you the location of the danger. It also provides smartphone alerts and battery status updates to help protect your home while you're away. This hardwired version is suitable for homes with existing hardwired smoke or CO detectors.
  3. Top comment

    "thumbs up...feel safe...Yes I would recommend this item to every home cause everyone nice a smoke detector alarm and a Carbon monoxide Detector in their home....This alarm is a breeze to set up."

    ""

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    Product Description

    Keep your family safe with this First Alert smoke/carbon monoxide alarm. The voice alarm has 11 preprogrammed choices and announces the risk the device senses, and the remote-controlled mute feature lets you stop nuisance alarms. This First Alert smoke/carbon monoxide alarm has a single button for testing all alarm features.
    Your price for this item is $64.99
    Top comment

    "thumbs up...feel safe...Yes I would recommend this item to every home cause everyone nice a smoke detector alarm and a Carbon monoxide Detector in their home....This alarm is a breeze to set up."

    ""

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    Product Description

    Keep your family safe with this First Alert smoke/carbon monoxide alarm. The voice alarm has 11 preprogrammed choices and announces the risk the device senses, and the remote-controlled mute feature lets you stop nuisance alarms. This First Alert smoke/carbon monoxide alarm has a single button for testing all alarm features.
  4. Top comment

    "Good alarm...Works well....If you want a carbon monoxide detector that is easy to install, this is the one....Easy to Install Carbon Monoxide Detector"

    ""

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    Product Description

    Safeguard your family with this First Alert carbon monoxide detector. It has an electrochemical sensor for complete accuracy and a single push button to test the alarm or silence it after it goes off. This First Alert carbon monoxide detector comes with a 9-volt battery so it's ready to use.
    Your price for this item is $23.99
    Save $6
    The previous price was $29.99
    Top comment

    "Good alarm...Works well....If you want a carbon monoxide detector that is easy to install, this is the one....Easy to Install Carbon Monoxide Detector"

    ""

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    Product Description

    Safeguard your family with this First Alert carbon monoxide detector. It has an electrochemical sensor for complete accuracy and a single push button to test the alarm or silence it after it goes off. This First Alert carbon monoxide detector comes with a 9-volt battery so it's ready to use.
  5. Top comment

    "Worth it!...Works as described!...High Quality Smoke Alarm at a GREAT PRICE!...Particularly, since I depend on whatever smoke alarms I put on my ceiling to keep my family safe, only the best will do."

    ""

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    Product Description

    Help protect your home and family with an ADT Smoke Alarm. Initiate optional ADT professional monitoring services, receive alerts, or set lights and other connected devices to turn on and off when smoke or extreme temperatures are detected in your home. Includes an 85dBm alarm siren. Requires an ADT Security Hub, plus one or more compatible ADT devices. ADT professional monitoring services may not be available in all areas and may require permitting or additional service fees.
    Your price for this item is $19.99
    Save $60
    The previous price was $79.99
    Top comment

    "Worth it!...Works as described!...High Quality Smoke Alarm at a GREAT PRICE!...Particularly, since I depend on whatever smoke alarms I put on my ceiling to keep my family safe, only the best will do."

    ""

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    Product Description

    Help protect your home and family with an ADT Smoke Alarm. Initiate optional ADT professional monitoring services, receive alerts, or set lights and other connected devices to turn on and off when smoke or extreme temperatures are detected in your home. Includes an 85dBm alarm siren. Requires an ADT Security Hub, plus one or more compatible ADT devices. ADT professional monitoring services may not be available in all areas and may require permitting or additional service fees.
  6. Top comment

    "Works good....Easy install...Not hardwired just uses a 9v battery and it works good....Excellent addition to our home security system - adding peace of mind."

    ""

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    Product Description

    Help protect your home and family with an ADT Carbon Monoxide Alarm. Initiate optional ADT professional monitoring services, receive alerts, or set lights and other connected devices to turn on and off when carbon monoxide is detected in your home. Includes an 85dBm alarm siren. Requires an ADT Security Hub, plus one or more compatible ADT devices. ADT professional monitoring services may not be available in all areas and may require permitting or additional service fees.
    Your price for this item is $19.99
    Save $70
    The previous price was $89.99
    Top comment

    "Works good....Easy install...Not hardwired just uses a 9v battery and it works good....Excellent addition to our home security system - adding peace of mind."

    ""

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    Product Description

    Help protect your home and family with an ADT Carbon Monoxide Alarm. Initiate optional ADT professional monitoring services, receive alerts, or set lights and other connected devices to turn on and off when carbon monoxide is detected in your home. Includes an 85dBm alarm siren. Requires an ADT Security Hub, plus one or more compatible ADT devices. ADT professional monitoring services may not be available in all areas and may require permitting or additional service fees.
  7. Top comment

    "This combo Smoke/Carbon Monoxide detector has a slim design and look great....It has voice commands when it detects smoke or carbon monoxide and runs on 2 AA batteries which are provided."

    ""

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    Product Description

    Put safety first with this First Alert smoke/carbon monoxide alarm. This two-in-one device has LED indicators to help you monitor activity and a test button that lets you quickly check its status or silence it when triggered accidentally. Trust this First Alert carbon monoxide alarm to provide reliable monitoring for your home.
    Your price for this item is $47.99
    Top comment

    "This combo Smoke/Carbon Monoxide detector has a slim design and look great....It has voice commands when it detects smoke or carbon monoxide and runs on 2 AA batteries which are provided."

    ""

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    Product Description

    Put safety first with this First Alert smoke/carbon monoxide alarm. This two-in-one device has LED indicators to help you monitor activity and a test button that lets you quickly check its status or silence it when triggered accidentally. Trust this First Alert carbon monoxide alarm to provide reliable monitoring for your home.
  8. Top comment

    "Great product"

    ""

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    Product Description

    Protect your family while they sleep with this First Alert carbon monoxide alarm. It plugs into a standard electric outlet for reliable power but has a battery backup in case of power outages, and it uses an electrochemical sensor to detect CO elevation. This First Alert carbon monoxide alarm has a simple button to silence it when it goes off.
    Your price for this item is $31.35
    Top comment

    "Great product"

    ""

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    Product Description

    Protect your family while they sleep with this First Alert carbon monoxide alarm. It plugs into a standard electric outlet for reliable power but has a battery backup in case of power outages, and it uses an electrochemical sensor to detect CO elevation. This First Alert carbon monoxide alarm has a simple button to silence it when it goes off.
  9. Product Description

    Keep your family safe with this First Alert carbon monoxide alarm. The 10-year battery ensures consistent operation over time, while the backlit digital display lets you see household carbon monoxide levels at a glance. This First Alert carbon monoxide alarm has an 85dB siren to alert everyone in your home in case of an emergency.
    Your price for this item is $49.99
    Save $10
    The previous price was $59.99

    Product Description

    Keep your family safe with this First Alert carbon monoxide alarm. The 10-year battery ensures consistent operation over time, while the backlit digital display lets you see household carbon monoxide levels at a glance. This First Alert carbon monoxide alarm has an 85dB siren to alert everyone in your home in case of an emergency.
  10. Model:1039727
    SKU:6315922
    Top comment

    "Works lovely....Great for any room in your house."

    ""

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    Product Description

    Stay alert to dangerous gases with this First Alert carbon monoxide alarm. Sensors in this alarm detect CO in the air, setting off a loud 85dB siren to wake up your home's occupants and alert them to danger. Silence false alarms, and test this First Alert carbon monoxide alarm with just a touch of a button.
    Your price for this item is $47.99
    Save $4.68
    The previous price was $52.67
    Top comment

    "Works lovely....Great for any room in your house."

    ""

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    Product Description

    Stay alert to dangerous gases with this First Alert carbon monoxide alarm. Sensors in this alarm detect CO in the air, setting off a loud 85dB siren to wake up your home's occupants and alert them to danger. Silence false alarms, and test this First Alert carbon monoxide alarm with just a touch of a button.
  11. Top comment

    "Great detector monitors both smoke and carbon monoxide."

    ""

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    Product Description

    Keep your family safe from two potential perils with this First Alert smoke and carbon monoxide alarm. Its battery-operated design ensures it works even during power outages, and the talk feature provides a verbal warning of impending danger. A photoelectric sensor on this First Alert smoke and carbon monoxide alarm senses fire as early as possible for enhanced safety.
    Your price for this item is $49.99
    Top comment

    "Great detector monitors both smoke and carbon monoxide."

    ""

    Hear more from customers

    Product Description

    Keep your family safe from two potential perils with this First Alert smoke and carbon monoxide alarm. Its battery-operated design ensures it works even during power outages, and the talk feature provides a verbal warning of impending danger. A photoelectric sensor on this First Alert smoke and carbon monoxide alarm senses fire as early as possible for enhanced safety.
  12. Product Description

    Detect dangerous CO levels in your home with this First Alert carbon monoxide alarm. The plug-in design makes installation easy and lets you move the unit from room to room as needed. Battery backup on this First Alert carbon monoxide alarm keeps it working even during a power outage for added peace of mind and security.
    Your price for this item is $47.99

    Product Description

    Detect dangerous CO levels in your home with this First Alert carbon monoxide alarm. The plug-in design makes installation easy and lets you move the unit from room to room as needed. Battery backup on this First Alert carbon monoxide alarm keeps it working even during a power outage for added peace of mind and security.
  13. Product Description

    Count on this First Alert micro smoke alarm to keep your home safe from fire. Photoelectric sensors detect flames when they first begin to smolder, triggering an 85dB alarm to warn of potential danger. A built-in 10-year lithium-ion battery makes this First Alert micro smoke alarm easy to maintain.
    Your price for this item is $44.99

    Product Description

    Count on this First Alert micro smoke alarm to keep your home safe from fire. Photoelectric sensors detect flames when they first begin to smolder, triggering an 85dB alarm to warn of potential danger. A built-in 10-year lithium-ion battery makes this First Alert micro smoke alarm easy to maintain.
  14. Model:1039718
    SKU:6315915

    Product Description

    Alert your family to evacuate at the first sign of carbon monoxide with this First Alert battery CO alarm. The electrochemical sensor detects elevated levels of CO for up to five years, and the 85dB siren wakes even the deepest sleepers. This First Alert battery CO alarm has an end-of-life timer to notify you to replace it.
    Your price for this item is $21.99

    Product Description

    Alert your family to evacuate at the first sign of carbon monoxide with this First Alert battery CO alarm. The electrochemical sensor detects elevated levels of CO for up to five years, and the 85dB siren wakes even the deepest sleepers. This First Alert battery CO alarm has an end-of-life timer to notify you to replace it.
  15. Product Description

    Be alerted to fire in its very earliest stages with this First Alert photoelectric smoke alarm. The optimized sensor detects smoldering fires while distinguishing between real and false threats, reducing nuisance alarms. The 10-year built-in battery ensures continuous power to this First Alert photoelectric smoke alarm, even during power outages.
    Your price for this item is $29.99

    Product Description

    Be alerted to fire in its very earliest stages with this First Alert photoelectric smoke alarm. The optimized sensor detects smoldering fires while distinguishing between real and false threats, reducing nuisance alarms. The 10-year built-in battery ensures continuous power to this First Alert photoelectric smoke alarm, even during power outages.