First Alert Basic Battery Operated Carbon Monoxide Alarm - CO400 (1039718)

First Alert Carbon Monoxide Alarm CO400 for the home, battery operated carbon monoxide alarm, mute button to silence nuisance alarms, utilizes

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If it does not alarm, make sure fresh batteries are correctly installed, and test it again. Keep your family safe with this easy to use, battery

First Alert CO400 Carbon Monoxide Detector, White, Pack of 1

Plug-in CO (carbon monoxide) alarm with battery back-up utilizes an electrochemical carbon monoxide sensor to accurately and effectively warn you of elevated CO levels. The plug-in design and included battery back-up mean your space can be continuously monitored for dangerous carbon monoxide gas, even during power outages. Battery life varies according to use and application. Simply plug the alarm into a 120-volt outlet, and the personal carbon monoxide detector is ready to go.

First Alert - Carbon Monoxide Plug-In Alarm with Battery Backup

First Alert 1039718/CO400 1039718 Carbon Monoxide Alarm, 85 Db, Alarm: Audio, Electrochemical Sensor, White: Carbon Monoxide & Smoke Detectors (029054018304-1)

Keep your family safe from carbon monoxide poisoning with this First Alert CO400 unit. Designed as a battery operated carbon monoxide detector alarm,

(2)First Alert CO400 White Basic Battery Operated Carbon Monoxide Detector Alarm

If it does not alarm, make sure fresh batteries are correctly installed, and test it again. Keep your family safe with this easy to use, battery

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First Alert CO400 Basic Battery Operated Carbon Monoxide Alarm