First Alert Interconnect Smoke and Carbon Monoxide Alarm

The First Alert Interconnect Smoke and Carbon Monoxide Alarm provides reliable 2-in-1 protection against both smoke and carbon monoxide hazards. Featuring precision detection advanced sensing technology, this alarm complies with modern industry standards to significantly reduce cooking-related nuisance alarms while ensuring early detection during emergency events. With voice and location alerts, it clearly communicates the type of threat and where it is occurring to help guide a safe escape. Equipped with early warning interconnect capability, when one compatible alarm sounds, all interconnected units sound simultaneously throughout the home. Its battery-operated design offers simple installation and easy maintenance without requiring hardwired electrical connections. Additional convenient features include an integrated test/silence button and an end-of-life warning to notify you when unit replacement is necessary.