This First Alert hardwired carbon monoxide alarm with battery back-up meets codes where CO alarms are required for new construction. installation is seamless with the use of a quick plug-in power connector. additional features such as a microprocessor that limits nuisance alarms and a single test/silence button add versatility to an already efficient carbon monoxide alarm.This First Alert hardwired carbon monoxide alarm with battery back-up meets codes where CO alarms are required for new construction. installation is seamless with the use of a quick plug-in power connector. additional features such as a microprocessor that limits nuisance alarms and a single test/silence button add versatility to an already efficient carbon monoxide alarm. See More
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This First Alert hardwired carbon monoxide alarm with battery back-up meets codes where CO alarms are required for new construction. installation is seamless with the use of a quick plug-in power connector. additional features such as a microprocessor that limits nuisance alarms and a single test/silence button add versatility to an already efficient carbon monoxide alarm.
