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First Alert Plug-in Carbon Monoxide Alarm with Battery Backup
about this item
First Alert COPLUG Plug-in Carbon Monoxide Alarm (Model CO615) easily plugs into any standard outlet with no additional mounting necessary. Battery operated backup ensures alarm works even during power outages. This First Alert Carbon Monoxide alarm uses a highly accurate electrochemical sensor to detect dangerous CO levels in your home often caused by issues with furnace, water heater, portable heater or car exhaust. Includes loud 85dB audible alarm, low-battery warning and end-of-life timer/alert. Mute button silences any nuisance alarms. Single button also tests alarm functions. Alarm meets UL2034 standards and backed by 7-year limited warranty.