First Alert 1046882 Interconnect Hardwire Smoke & CO Alarm with 10-Year Battery Backup

Install convenient 2-in-1 protection against both smoke and carbon monoxide with the First Alert SMICO105-AC Hardwire Interconnect Smoke and CO Alarm with 10-Year Battery Backup. Meets new industry standards and can interconnect with other compatible detectors to create a whole home alarm system to help provide an early warning. First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency 10-Year battery backup provides continuous protection during power outages Through early warning interconnect, when one alarm sounds, all compatible* alarms will sound Quick Connect Plug allows for easy installation with no need to rewire Alarm indicator visually identifies the unit that initiated the alarm End-of-life warning lets you know when it’s time to replace the detector Test/silence button for efficient testing to ensure alarm is working properly Product Ove