First Alert Ultimate Series Battery-Powered Smoke Alarm

The alarm’s microprocessor technology automatically runs daily self-check tests on every smoke alarm function (does not test horn) to assure you that it’s working properly. Silencing and testing functions can be run by most household remote controls such as the ones used for the television, stereo, and VHS or DVD players, eliminating the need to reach the ceiling. It features a low battery alert to remind you when to change the battery and has a missing battery guard to ensure that a battery is placed inside the alarm. The alarm automatically quiets the low battery alert without affecting the alarm’s functionality. The side battery drawer slides open for easy battery replacement.

This unit comes with a 9-volt battery and a 10-year limited warranty. UL listed for safety.
* Dual sensing ionization and photoelectric battery-operated smoke alarm
* Intelligent sensing technology reduces nuisance alarms
* Patented remote-controlled technology for hassle-free silencing and testing
* Low battery warning with remote-controlled silence feature; tamper resistant
* 9-volt battery included; 10-year limited warranty