First Alert 3120B Hardwire Photoelectric and Ionization Smoke Alarm with Battery Backup

Price: $49.99 $38.94
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Product Features

Dual Photoelectric and Ionization sensing technologies for optimal sensing of smoke particles produced in both flaming and smoldering fires. Two Latching Features Two Silence Features Optipath 360 Technology 2 AA Batteries Included; 10 Year Limited Warranty

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