First Alert - Atom Photoelectric Micro Smoke/Fire Sensor with Alarm - White

Keep your family safe with this First Alert micro-photoelectric smoke detector. It has a 10-year sealed battery that lets you know when it's running low with an end-of-life alert, and the 85dB siren is loud enough to wake anyone in the home. A test/silence button lets you mute alarms and test this First Alert micro-photoelectric smoke detector whenever necessary.
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Product Features

Sleek, contemporary design

Blends into any decor.

Advanced smoke entry system and micro technology

A fraction of the size of a standard smoke alarm.

Ten year sealed battery

Never needs to be changed for the life of the alarm.

Nuisance free photoelectric technology

Reduces false alarms that result from cooking and shower steam.

Loud and Powerful 85db siren

The same power as a standard alarm.

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