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Your cart is empty.The Kidde Carbon Monoxide Detector, Plug In Wall with AA Battery Backup, Test-Hush Button uses electrochemical sensor technology to detect poisonous CO gas in your home and alert you by sounding an 85-decibel alarm. Setup is easy as the Kidde carbon monoxide alarm plugs into a standard, 120V AC power outlet in your home, while two AA alkaline batteries (included) work as a backup in the event of a power failure. When carbon monoxide is detected, the digital display shows the level of carbon monoxide the alarm is sensing and updates every 15 seconds. Peak Level Memory records the last time carbon monoxide was detected or when the unit was tested. The Smart-Hush button silences the unit for approximately 8 minutes, which is helpful when this smoke detector carbon monoxide detector combo sounds from things like routine cooking or shower steam. Install a carbon monoxide smoke detector combo on every level of your home and near bedrooms to help keep your family safe. UL Certified with a 10-year limited manufacturer's warranty. Meets requirements of UL 2034, UL217, NFPA72, (chapter 11 2002 edition) The State of California Fire Marshal, NFPA101 (One and two family dwellings) Federal Housing Authority (FHA), Housing and Urban Development (HUD).
Tracy
2025-09-03 14:42:49
The Kidde Carbon Monoxide Detector is a must-have for any home. Easy to install—just plug it in—and the backup AA battery ensures it works even during power outages. The test-hush button is super convenient for checking the unit or silencing false alarms. It’s sleek, reliable, and provides peace of mind knowing my family is protected from carbon monoxide risks.
Susan Mass
2025-08-30 18:50:46
So easy to set up - peace of mind knowing this is near the furnace room in case of any malfunctions with the boiler. Love that it comes with the batteries. Satisfied so far!
RNdoll
2025-08-21 12:35:00
Appears to work well ,the green monitoring light is easy to see ,feel safer with having this in my home but hoping I never have to hear the alarm go off !
Mark J. Boyd
2025-08-10 12:40:20
I bought two of these items, one for each floor of our house. Both came with two AA batteries installed but insulated from the contacts. One of the units worked fine after installing it according to the directions, but the other signaled that its batteries were low as soon as it was plugged into an AC outlet. Fortunately, I had spare AA batteries that were in the list of batteries that could be used and was able to successfully replace the weak batteries.
Boji Girl
2025-08-05 18:40:00
Easy to install and the product overview and usage instructions were good.
Laura
2025-07-24 13:07:07
This monitor is plug in but has a battery backup. Very convenient. As far as i know, it's working well.
a viewer
2025-07-14 12:31:41
This simple CO detector is so easy to install; just plug it into an electrical outlet. It does not block the second outlet if you plug it into the lower outlet, and the plug can be rotated so it can be used in horizontal or vertical outlets. It comes with 2 AA batteries (for backup in case the power goes off) protected by a plastic strip so they don't run down before it's sold. Just slide the battery cover off and remove the thin plastic strip, slide the cover back on, plug it in, and press the test/reset button. The alarm sound is four loud tones followed by a pause and then four more.The instructions say don't install it in a bathroom or near a heat vent or heat-producing appliance. Mine is in a wall outlet in my bedroom. With a natural gas forced air furnace and a gas water heater I decided this was worth the low cost for carbon monoxide protection. Like most people, I have separate smoke detectors but they don't check for carbon monoxide, which is odorless and colorless.
Lavon Peters
2025-07-05 18:16:26
Purchased to replace an identical unit that had reached its end of life. Works as intended.
Rene Charette
2025-06-15 11:49:43
Bien conçu et prix resonnable
Jacinthe
2025-06-10 18:03:43
Installed in living room next to propane fireplace
WILLIAM L.
2025-06-09 18:29:08
Good protection
Nigel Jacques
2025-05-22 12:23:20
Works as advertised no issues.
Tracy
2025-05-12 14:16:36
The Kidde Carbon Monoxide Detector is a must-have for any home. Easy to install—just plug it in—and the backup AA battery ensures it works even during power outages. The test-hush button is super convenient for checking the unit or silencing false alarms. It’s sleek, reliable, and provides peace of mind knowing my family is protected from carbon monoxide risks.
Susan Mass
2025-05-11 11:57:21
So easy to set up - peace of mind knowing this is near the furnace room in case of any malfunctions with the boiler. Love that it comes with the batteries. Satisfied so far!
RNdoll
2025-05-10 12:28:41
Appears to work well ,the green monitoring light is easy to see ,feel safer with having this in my home but hoping I never have to hear the alarm go off !
Mark J. Boyd
2025-04-19 18:24:54
I bought two of these items, one for each floor of our house. Both came with two AA batteries installed but insulated from the contacts. One of the units worked fine after installing it according to the directions, but the other signaled that its batteries were low as soon as it was plugged into an AC outlet. Fortunately, I had spare AA batteries that were in the list of batteries that could be used and was able to successfully replace the weak batteries.
Boji Girl
2025-04-17 18:35:34
Easy to install and the product overview and usage instructions were good.
Laura
2025-04-10 15:33:39
This monitor is plug in but has a battery backup. Very convenient. As far as i know, it's working well.
a viewer
2025-03-06 21:29:37
This simple CO detector is so easy to install; just plug it into an electrical outlet. It does not block the second outlet if you plug it into the lower outlet, and the plug can be rotated so it can be used in horizontal or vertical outlets. It comes with 2 AA batteries (for backup in case the power goes off) protected by a plastic strip so they don't run down before it's sold. Just slide the battery cover off and remove the thin plastic strip, slide the cover back on, plug it in, and press the test/reset button. The alarm sound is four loud tones followed by a pause and then four more.The instructions say don't install it in a bathroom or near a heat vent or heat-producing appliance. Mine is in a wall outlet in my bedroom. With a natural gas forced air furnace and a gas water heater I decided this was worth the low cost for carbon monoxide protection. Like most people, I have separate smoke detectors but they don't check for carbon monoxide, which is odorless and colorless.
Lavon Peters
2025-02-16 12:47:56
Purchased to replace an identical unit that had reached its end of life. Works as intended.
Rene Charette
2025-02-04 11:57:40
Bien conçu et prix resonnable
Jacinthe
2025-01-05 17:13:26
Installed in living room next to propane fireplace
WILLIAM L.
2024-12-26 15:55:34
Good protection
Nigel Jacques
2024-12-23 17:41:34
Works as advertised no issues.
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