First Alert Plug In CO Alarm With Battery Backup
First Alert® carbon monoxide alarms are easy to install and have many unique features designed for different areas of your home. All feature low battery alert "chirps" to remind you when to change the battery. Plug-in with battery back-up (2 AA batteries, included).
- Provides protection against CO, the #1 cause of accidental poisoning death in the U.S.
- Plug-in with battery back-up provides continuous protection, even during power outages
- Silence button quiets nuisance alarms
- Front access battery compartment allows easy battery replacement
- Alarm Action Chart identifies action steps if alarm sounds
- Run time: 7 days on battery back-up
Specifications & Dimensions
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