First Alert CO400 Battery Operated Carbon Monoxide Alarm
The First Alert CO400 Carbon Monoxide Alarm utilizes an electrochemical carbon monoxide sensor, for increased accuracy,that lasts for up to five years to detect carbon monoxide. This carbon monoxide detector is battery powered, making it portable and easy to use anywhere, giving you peace of mind even during power outages. When carbon monoxide levels become elevated, a loud 85-decibel alarm alerts you to the threat. No installation required and attractive design allows unit to be added anywhere in your home. 5-year manufactures limited warranty.
Electrochemical carbon monoxide sensor
Battery powered works during power outages (9V replaceable battery included)
Front access battery door makes changing battery easier
Silence and test button
No installation required, just place or mount almost anywhere
Alarm action chart instructs on what to do if an alarm sounds
5 year manufactures limited warranty
Loud 85 decibel alarm
10" x 6.63" x 2"
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