This First Alert plug in carbon monoxide alarm has a battery operated backup. It easily plugs into any standard outlet with no additional mounting necessary. Battery operated backup ensures alarm works even during power outages. Mute button silences any nuisance alarms. Single button also tests alarm functions. Utilizes electrochemical sensor for increased accuracy. 5-year limited warranty. Meets UL standards.
This is the perfect smoke alarm for you if:
- you want the convenience of a plug-in carbon monoxide detector
- you want the added safety of a battery backup
- you want to mute unwanted alarms with the press of a button
Place one carbon monoxide alarm in each bedroom, and at least one on every level of the home.
