First Alert - Ionization Smoke Sensor with Alarm - White

Get alerted sooner to fire dangers with this First Alert smoke alarm. It can run for up to 10 years without a battery change, ensuring reliable use, and its ionization sensor provides steady monitoring for your home. This First Alert smoke alarm has a mute button so you can silence it quickly after accidental activations.
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Product Features

Ionization sensor

Helps detect fast flaming fires.

Ten year sealed battery

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

Tamperproof, sealed alarm design

Constant protection since battery cannot be removed.

Mute button

Mutes unnecessary alarms immediately. Also tests alarm function.

Easy installation

Includes easy twist mount and hardware.

End of life warning

Notifies you when the alarm needs to be replaced.

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