Plug-in carbon monoxide alarm with battery backup easily plugs into any standard outlet with no additional mounting necessary. Battery backup ensures alarm works even during power outages. Mute button silences any nuisance alarms. Single button also tests alarm functions. Carbon monoxide alarm utilizes electrochemical sensor for increased accuracy. 7-year limited warranty. CO alarm meets UL standards.
This carbon monoxide alarm is for you if:
● You want the convenience of simply plugging in your alarm, but also want the added protection of battery backup in case of power outage.
Average Customer Rating Based on 125 reviews:
Home safety - 09/05/2017
Reviewer: Saverio Noto
Very safe with my new carbon monoxide alarm. Thank you
Easy to use - 05/01/2016
Reviewer: Jay Williams
Easy to use
It came fast & works - 12/13/2015
Reviewer: James Yannes
Received the item in good time.
No Mono Here. - 07/04/2015
Reviewer: John Kalabokes
This is the 2nd set of 2 Carbon Monoxide Alarms I have purchased from First Alert and I expect this pair to be just as reliable as the previous set. I had the previous set for 10 years so I thought it was time to replace them with newer technology. The neat thing about this pair is the ease of installation. you just plug them in and you're done. be sure to test the units once a month to be sure they are working. there's no other way to tell unless you actually have a carbon monoxide leak and thank God they're working.
Reviewer: Carolyn McKnight
I received this plugin carbon monoxide. Awesome product and I now feel safe.
Excellent Device - 05/07/2015
Reviewer: Wayne Virkler
Always protected as works with both AC or Battery power.
Very Pleased - 04/27/2015
Reviewer: James Walthall
I'm very pleased with the alarm and the manner in the orders were handled.
Reviewer: Mary Ann Abt
The First Alert Carbon Monoxide Monitor was simple to install. The directions were easy to follow.
Carbon monoxide detector - 04/07/2015
Reviewer: Charles Jones
just as advertised. received it fast and it was what I needed. Batteries were included so I installed them and plugged it into the socket. Hope I never hear it go off but it is there if we need it. Seems to be a quality product.
Plug-In Carbon Monoxide Alarm with Battery Backup - 04/01/2015
Reviewer: Suzanne Stein
Product arrived in a timely manner and in excellent condition. Thorough and easy to follow instructions on installation and testing. Alarm sounding could be heard loud and clear in more than one room.. Thumbs Up!