carbon monoxide & smoke combination alarms
first alert co605 carbon monoxide plug in alarm battery backup
first alert co605 carbon monoxide plug in alarm battery backup br & 8226 ; plug in alarm with battery backup br & 8226 ; uses electrochemical carbon monoxide sensor the most accurate technology available br & 8226 ; ez access battery door br & 8226 ; easy to use mute button br & 8226 ; includes 2 aa batteries
first alert