digital alarms
Best Buy customers often prefer the following products when searching for digital alarms.
While you can't prevent all fires, you can take steps to minimize their impact. One important step is to install fire alarms and smoke detectors in your home. Browse the top-ranked list of digital alarms below along with associated reviews and opinions.
First Alert - CO615 Carbon Monoxide Plug-In Alarm with Battery Backup CO615
Model: 1039746SKU: 6315911Top comment"Easy to install since it just takes plugging in. Like the digital display....The plug and detector can be separated a few feet, and the detector mounted on the wall if desired. No alarms so far thankfully."
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Detect dangerous CO levels in your home with this First Alert CO615 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.Top comment"Easy to install since it just takes plugging in. Like the digital display....The plug and detector can be separated a few feet, and the detector mounted on the wall if desired. No alarms so far thankfully."
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Detect dangerous CO levels in your home with this First Alert CO615 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.See all Smoke & Carbon Monoxide DetectorsYour price for this item is $41.99The previous price was $51.99
Airthings - Wave Plus Smart Indoor Air Quality Monitor with Radon Detection - Matte White
Model: 2930SKU: 6321997Top comment"It should be mandatory like smoke alarms. I wish this existed 20 years ago, but I am happy to have it now to keep my family safe from additional unseen exposures....To that end, I have access to a digital radon meter that I plan to use to compare readings. "
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We spend 90% of our time indoors where the air is often 2 to 5 times worse than the air outside. Continuous monitoring of indoor air quality is key for minimizing negative health effects, preventing illness and increasing productivity, energy and good health. Airthings, air quality specialists and experts in radon, created the Airthings Wave Plus as the first smart air quality monitor with radon detection. Wave Plus has since won multiple awards for consumer electronics and innovation and was among the 2019 TIME Magazine inventions of the year. It is the perfect solution for homeowners to gain full visibility into six indoor air factors; radon, carbon dioxide (CO2), airborne chemicals (TVOCs), humidity, temperature and air pressure. Airthings Wave Plus includes a free app to connect to your smartphone (iOS/Android) via Bluetooth and an online dashboard with advanced analytics. Battery operated allowing you to install anywhere, with 16 months battery life. Please allow for a 7-Day settling period for the sensors to adjust to their new environment. By monitoring daily and continuously, you can avoid radon side effects, get the best indoor humidity level, low voc levels and low carbon dioxide levels. Made to the best indoor air quality standards, Airthings Wave Plus is essential in every home.Top comment"It should be mandatory like smoke alarms. I wish this existed 20 years ago, but I am happy to have it now to keep my family safe from additional unseen exposures....To that end, I have access to a digital radon meter that I plan to use to compare readings. "
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We spend 90% of our time indoors where the air is often 2 to 5 times worse than the air outside. Continuous monitoring of indoor air quality is key for minimizing negative health effects, preventing illness and increasing productivity, energy and good health. Airthings, air quality specialists and experts in radon, created the Airthings Wave Plus as the first smart air quality monitor with radon detection. Wave Plus has since won multiple awards for consumer electronics and innovation and was among the 2019 TIME Magazine inventions of the year. It is the perfect solution for homeowners to gain full visibility into six indoor air factors; radon, carbon dioxide (CO2), airborne chemicals (TVOCs), humidity, temperature and air pressure. Airthings Wave Plus includes a free app to connect to your smartphone (iOS/Android) via Bluetooth and an online dashboard with advanced analytics. Battery operated allowing you to install anywhere, with 16 months battery life. Please allow for a 7-Day settling period for the sensors to adjust to their new environment. By monitoring daily and continuously, you can avoid radon side effects, get the best indoor humidity level, low voc levels and low carbon dioxide levels. Made to the best indoor air quality standards, Airthings Wave Plus is essential in every home.See all Smoke & Carbon Monoxide DetectorsYour price for this item is $229.99
Google - Nest Protect 2nd Generation (Battery) Smart Smoke/Carbon Monoxide Alarm - White
Model: S3000BWESSKU: 8077101Top comment""The alarm will sound. The alarm is loud."...The alarm is loud." giving me time to silence the alarm before it actually goes off versus the immediate beeping of my old smoke alarms. ...Great smoke alarm...Easy to setup. Resistant to false alarms. Nite light."
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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.Top comment""The alarm will sound. The alarm is loud."...The alarm is loud." giving me time to silence the alarm before it actually goes off versus the immediate beeping of my old smoke alarms. ...Great smoke alarm...Easy to setup. Resistant to false alarms. Nite light."
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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.See all Smoke & Carbon Monoxide DetectorsYour price for this item is $119.99
Google - Nest Protect 2nd Generation Smart Smoke/Carbon Monoxide Wired Alarm - White
Model: S3003LWESSKU: 8079012Top comment"Smart alarm features are awesome...After one month, smart alarms are the best. Old alarms would "chirp" and we had a difficult time locating which alarm was having issues. ...Great Smoke Alarm...Great Replacement Smoke Alarm and it connects to all other smoke alarms in your home."
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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. This hardwired version is suitable for homes with existing hardwired smoke or CO detectors.Top comment"Smart alarm features are awesome...After one month, smart alarms are the best. Old alarms would "chirp" and we had a difficult time locating which alarm was having issues. ...Great Smoke Alarm...Great Replacement Smoke Alarm and it connects to all other smoke alarms in your home."
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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. This hardwired version is suitable for homes with existing hardwired smoke or CO detectors.See all Smoke & Carbon Monoxide DetectorsYour price for this item is $119.99
First Alert - Smoke and Carbon Monoxide Alarm - Works with Ring - White
Model: 1045015SKU: 6384578Top comment"Great Smoke Alarm...These alarms work great! Connect to our ring alarm system!...Good smoke alarms for Ring...I bought these alarms to work with the Ring alarm system. They were easy to pair and the battery life has been great so far."
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First Alert ZCOMBO is a state-of-the-art wireless combination smoke and CO alarm designed to provide early warning of a fire or CO. It features a fully insect screened Photoelectric smoke sensing chamber and an electrochemical carbon monoxide sensor, an 85dB horn, a supervised 3V (2 AA batteries) power supply, utilizes one test button to setup, test and silence. This combination alarm will operate with 3rd party, certified Z-Wave devices enabled with the First Alert protocol and the basic command class required by all Z-Wave devices. First Alert ZCOMBO also includes the Smart Start feature which allows a faster and more intuitive connection of device to hub and on-boarding via use of QR code scan located on device. By the requirements of the Device Class spec, this command class does not have to be mapped to any particular functionality for this device. The alarm supports one association group with up to 1 node and sends its alarms to that group. The alarm supports configuration parameter #1, which has a size of 1, a default value of 0, and when set to 1 causes the device to send double alarm messages. Upon the detection of smoke or CO conditions, the alarm reports smoke and or CO detected to the controller. The device shall send the applicable message when the conditions are cleared. These notifications must be wrapped in the Supervision CC. The following notifications must be supported. The alarm sends a “Heartbeat” signal to hub periodically to confirm operability. It also features tamper resistant locking pins that lock alarm to the mounting bracket and battery drawer to prevent removal of battery or alarm. Designed for wall or ceiling mounting. Includes mounting anchors and screws.Top comment"Great Smoke Alarm...These alarms work great! Connect to our ring alarm system!...Good smoke alarms for Ring...I bought these alarms to work with the Ring alarm system. They were easy to pair and the battery life has been great so far."
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First Alert ZCOMBO is a state-of-the-art wireless combination smoke and CO alarm designed to provide early warning of a fire or CO. It features a fully insect screened Photoelectric smoke sensing chamber and an electrochemical carbon monoxide sensor, an 85dB horn, a supervised 3V (2 AA batteries) power supply, utilizes one test button to setup, test and silence. This combination alarm will operate with 3rd party, certified Z-Wave devices enabled with the First Alert protocol and the basic command class required by all Z-Wave devices. First Alert ZCOMBO also includes the Smart Start feature which allows a faster and more intuitive connection of device to hub and on-boarding via use of QR code scan located on device. By the requirements of the Device Class spec, this command class does not have to be mapped to any particular functionality for this device. The alarm supports one association group with up to 1 node and sends its alarms to that group. The alarm supports configuration parameter #1, which has a size of 1, a default value of 0, and when set to 1 causes the device to send double alarm messages. Upon the detection of smoke or CO conditions, the alarm reports smoke and or CO detected to the controller. The device shall send the applicable message when the conditions are cleared. These notifications must be wrapped in the Supervision CC. The following notifications must be supported. The alarm sends a “Heartbeat” signal to hub periodically to confirm operability. It also features tamper resistant locking pins that lock alarm to the mounting bracket and battery drawer to prevent removal of battery or alarm. Designed for wall or ceiling mounting. Includes mounting anchors and screws.See all Smoke & Carbon Monoxide DetectorsYour price for this item is $40.99The previous price was $49.99
Ring - Alarm Smoke & CO Listener (1-Pack)
Model: 4SS1S8-0EN0SKU: 6323411Top comment"Since I already had smoke alarms and CO alarms, it made more sense anyway rather than replacing one of my existing alarms. ...So if you got something burning on the stove and you know its going to set off the smoke alarm there is nothing you can do to prevent a RING file alarm event (even if RING security is not turned on)."
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Always hear your existing smoke and CO alarms loud and clear. Simply connect the Alarm Smoke and CO Listener to your Ring Alarm Security Kit (sold separately) and place it near your existing smoke or CO alarms. You’ll get real-time mobile notifications whenever it hears sirens from existing smoke or CO alarms in your home. *This device does not detect fire, smoke or carbon monoxide and is intended to work with UL listed smoke and CO alarms that are 10 years old or less.Top comment"Since I already had smoke alarms and CO alarms, it made more sense anyway rather than replacing one of my existing alarms. ...So if you got something burning on the stove and you know its going to set off the smoke alarm there is nothing you can do to prevent a RING file alarm event (even if RING security is not turned on)."
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Always hear your existing smoke and CO alarms loud and clear. Simply connect the Alarm Smoke and CO Listener to your Ring Alarm Security Kit (sold separately) and place it near your existing smoke or CO alarms. You’ll get real-time mobile notifications whenever it hears sirens from existing smoke or CO alarms in your home. *This device does not detect fire, smoke or carbon monoxide and is intended to work with UL listed smoke and CO alarms that are 10 years old or less.See all Smoke & Carbon Monoxide DetectorsYour price for this item is $34.99
First Alert - Basic Smoke Alarm
Model: 1039796SKU: 6315924Top comment"Great smoke alarms. Very use to install and great quality. Alarm sound is loud...We have four smoke alarms that are wired into the house. This is a perfect addition.You can sleep great knowing if there is any smoke this alarm will let you know!"
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Safeguard what's important to you with this First Alert basic smoke alarm. It's battery-powered, so no complicated wiring is required, and it has a mute button for fast silencing of false alarms and easy battery testing. The EZ-Access battery door on this First Alert basic smoke alarm allows hassle-free maintenance.Top comment"Great smoke alarms. Very use to install and great quality. Alarm sound is loud...We have four smoke alarms that are wired into the house. This is a perfect addition.You can sleep great knowing if there is any smoke this alarm will let you know!"
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Safeguard what's important to you with this First Alert basic smoke alarm. It's battery-powered, so no complicated wiring is required, and it has a mute button for fast silencing of false alarms and easy battery testing. The EZ-Access battery door on this First Alert basic smoke alarm allows hassle-free maintenance.See all Smoke & Carbon Monoxide DetectorsYour price for this item is $9.99The previous price was $13.99
First Alert - Dual-Sensor Smoke and Fire Alarm
Model: 1039828SKU: 6315923Top comment"Smoke alarms...Needed smoke and fire alarms for the house- glad was able to get at Best Buy...Seems like a good smoke/fire alarm....Sufficiently loud when activated and no false alarms since I've owned it. Appears to be a solid choice for a traditional battery-operated smoke/fire alarm."
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Stay safe with this First Alert smoke and fire alarm. It uses ionization and photoelectric sensors to detect different types of fires, and its smart sensor can distinguish between real fires and false alarms to keep nuisance alerts to a minimum. This First Alert smoke and fire alarm has a low battery light to show when it's time for maintenance.Top comment"Smoke alarms...Needed smoke and fire alarms for the house- glad was able to get at Best Buy...Seems like a good smoke/fire alarm....Sufficiently loud when activated and no false alarms since I've owned it. Appears to be a solid choice for a traditional battery-operated smoke/fire alarm."
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Stay safe with this First Alert smoke and fire alarm. It uses ionization and photoelectric sensors to detect different types of fires, and its smart sensor can distinguish between real fires and false alarms to keep nuisance alerts to a minimum. This First Alert smoke and fire alarm has a low battery light to show when it's time for maintenance.See all Smoke & Carbon Monoxide DetectorsYour price for this item is $23.99The previous price was $31.99
First Alert - Smoke Alarm with Escape Light
Model: 1039800SKU: 6315920Top comment"Great alarm...Great alarm..easy to install as well. Packaged well and shipping was quick....Good Quality Smoke Alarm...We bought these smoke alarms to replace some old First Alert smoke alarms in our house. "
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Guide your loved ones safely out of harm's way with this First Alert Escape Light smoke and fire alarm. Onboard illumination shows the path out if the worst happens, and an ionization sensor picks up the earliest signs of flames. The easy-access door on this First Alert Escape Light smoke and fire alarm makes maintenance easy.Top comment"Great alarm...Great alarm..easy to install as well. Packaged well and shipping was quick....Good Quality Smoke Alarm...We bought these smoke alarms to replace some old First Alert smoke alarms in our house. "
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Guide your loved ones safely out of harm's way with this First Alert Escape Light smoke and fire alarm. Onboard illumination shows the path out if the worst happens, and an ionization sensor picks up the earliest signs of flames. The easy-access door on this First Alert Escape Light smoke and fire alarm makes maintenance easy.See all Smoke & Carbon Monoxide DetectorsYour price for this item is $13.99The previous price was $18.99
See all Smoke & Carbon Monoxide DetectorsYour price for this item is $288.99
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