Kidde 21010594 i9010 Sealed Lithium Battery Power Smoke Alarm, White (Pack of 36)
- no battery replacement required over the 10 year life of the alarm. Eliminates worry about battery removal or unauthorized deactivation of alarm.
- Alarm automatically activates when attached to the mounting bracket, Hush.
- Will temporarily silence nuisance alarms and will not allow hush mode to be activated unless the unit is in alarm mode.