First Alert Battery Powered Carbon Monoxide Alarm 6 Count Contractor Pack – 5033592

Description

The First Alert CO400 battery-operated carbon monoxide alarm utilizes an electrochemical carbon monoxide sensor to detect carbon monoxide. this carbon monoxide detector is battery-operated, making it portable and easy to use, even in the event of a power outage. When carbon monoxide levels become elevated, a loud 85 dB alarm alerts you to the threat.