First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
10-Year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm
Dual sensors provide protection from fast flaming and slow smoldering fires
Test/silence button for efficient testing to ensure alarm is working properly
End-of-life warning lets you know when its time to replace the alarm
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