First Alert Battery Powered Smoke and Fire Alarm with Silence

SMOKE ALARM-SINGL SENSR

First Alert Battery Powered Smoke Alarm with Silence: Features a convenient silence/test button Allows you to both silence a non-threatening alarm and to test the unit's functionality Low battery alert to remind you when to change the battery Missing battery guard to ensure that a battery is placed inside the alarm This First Alert alarm has a side battery drawer slides open for easy battery replacement Blinking power indicator on the unit confirms that it is receiving power Contains an optional pin to lock the battery and unit in place for tamper resistance Can be mounted on either the ceiling or the wall Can be used in mobile homes and RVs The First Alert smoke and fire alarm is UL listed for safety Has a 10-year limited warranty Model# SA303CN3