First Alert Long Life Battery Smoke Alarm

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Long Life Battery Smoke Alarm The First Alert Long Life Battery Smoke Alarm features an extended long-life lithium battery that is warranted by the manufacture to ensure a decade's worth of protection! This effectively translates to ten years of constant and undisturbed coverage. Utilizing an Ionization Sensor, this alarm is especially effective in recognizing smoke brought on by flaming fires. This alarm comes equipped with a Mute Button that serves the dual purpose of quickly silencing your alarm as well as testing its function. First Alert's Long Life Battery Smoke Alarm also features an EZ access battery door that removes the hassle and burden of collecting your alarm from the ceiling and replacing its batteries. This alarm carries a 10-year limited warranty and meets UL217 Standards. This Long Life Battery smoke & fire alarm is for you if:● You want the convenience of never changing the battery on your alarm.● You want to mute unwanted alarms with the press of a button. Where To Place Safety Smoke Alarms: One in every bedroom, and at least one on every level of the home. First Alert Long Life Battery Smoke Alarm SA305CN3 * California Residents - Please Note This Alarm is Not Compliant with California State 10 Year Sealed Battery Alarm Legislation Requirements.