Lifesaver Kidde Worry Free Micro Battery-Powered Ionization Smoke Alarm - 2 Pack

The Kidde i1040 is a 10-year, sealed battery, ionization, smoke alarm with Alarm Memory and Hush« feature. The i1040 alarm will automatically activate when it is attached to the mounting bracket; there are no pull-tabs, no switches, everything is automatic. When the unit reaches low battery condition (approx 10 years after power up), it will chirp, indicating the alarm is in need of replacement. The customer can use a simple tool such as a screwdriver to deactivate the unit, stopping the low battery chir...