Kidde Smoke Detector with Lithium Battery, LED Lights & Replacement Alert, Pack of 6

The Kidde Smoke Detector with Lithium Battery, LED Lights & Replacement Alert, model i9010, features ionization sensor technology to protect you & your family from the dangers of smoke & fire. Operating on a 10-year, sealed lithium battery, the smoke alarm provides continuous protection from smoke or fire, even during power outages. Red LEDs provide 4 modes of operation: Standby Mode – flashes every 40 seconds to indicate the smoke alarm is operating properly, Alarm Mode – alarm senses products of combustion, Alarm Mode – to indicate the alarm has been activated, & Hush Mode – silences the alarm for approximately 7 minutes. The alarm includes a Replacement Alert: after 10 years of use, it will chirp 2 times every 30 seconds to indicate the alarm needs to be replaced. The Replacement Alert can be silenced for 3 days at a time, maximum of 30 days. UL Certified with a 10-year limited warranty. Meets requirements of UL217, NFPA72, The State of California Fire Marshall, NFPA 101, FHA, & HUD.