Only carbon monoxide alarm you can test using most TV or VCR remote controls! Battery back-up powers the alarm for several hours if electricity fails. Digital display and CO Memory store levels of carbon monoxide detected to help emergency responders and technicians investigate an alarm. Remote Control Test/Silence.
Low Battery Warning Chirp
Alarm Indicator Light
9-Volt Alkaline Battery Included
5-Year Limited Warranty on Alarm
Plug-In Electrical Powered
Carbon monoxide detector
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