Kidde P3010L Worry-Free Smoke Alarm, Living Area, 10-Year Sealed Lithium Battery Operated

Kidde p3010l worry-free living area 10-year sealed lithium battery operated smoke alarm the worry-free living area smoke alarm is powered by sealed, long-life lithium batteries that last for ten years (the life of the alarm), meaning the alarm is always on. this alarm is ideal for the living area. it has a hush button to temporarily silence nuisance alarms. with this alarm installed in your living area, you can enjoy peace of mind knowing your smoke alarm is always on; 24 hours per day, seven days a week for a decade. ul listed 85 decibel alarm only smoke alarm line with a photoelectric smoke sensor programmed to reduce nuisance alarms sealed-in lithium battery prevents tampering or removal; operates 24/7 for a decade hush button temporarily silences nuisance and false alarms test-reset button tests the alarm circuitry and horn. resets memory after alarm has sounded end-of-life signal chirps every 30-45 seconds when alarm needs replaced deactivation switch disables the alarm and makes the batteries safe for disposal once the unit has reached the end of its 10-year life tamper resistant feature prohibits a disabled alarm from being placed back onto the mounting bracket 10-year limited warranty