Prevent tragedies with this First Alert carbon monoxide alarm. It plugs into any AC outlet for immediate electrochemical monitoring. The long device life provides reliable protection, while the one-button control lets you test or silence the signal. Enjoy added assurance with the battery backup function of this First Alert carbon monoxide alarm.

First Alert - Plug-in Carbon Monoxide Alarm with Battery Backup - White

$39.99

Prevent tragedies with this First Alert carbon monoxide alarm. It plugs into any AC outlet for immediate electrochemical monitoring. The long device life provides reliable protection, while the one-button control lets you test or silence the signal. Enjoy added assurance with the battery backup function of this First Alert carbon monoxide alarm.