First Alert OneLink SA501CN2-3ST Battery Operated Smoke Alarm - 2 Pack

The First Alert OneLink SA501CN2-3ST Battery Operated Smoke Alarm - 2 Pack creates a safety network of alarms that are interconnected wirelessly for hassle-free installation. This twin pack includes matching smoke alarms that use highly accurate photoelectric smoke sensors to reduce the number of annoying false-alarms that can occur from cooking smoke or shower steam. It also comes with a bonus alarm system integration educational & training DVD, and AA batteries. Backed by a 10-year limited warranty. Additional Features Type: Battery Alarm Type: Smoke Use: Residential First Alert With a complete line of home safety devices, First Alert is America?s most-recognized and most-trusted safety brand. Detectors, fire extinguishers, safety boxes, and other preparedness products give home and business owners alike increased peace of mind

. First Alert is actively involved in the communities it protects, too, with longstanding outreach initiatives supporting fire service and other organizations dedicated to fire prevention, carbon monoxide detection, and safety.