Free Ground >$175
Item Number: 502533
Manufacturer Part ID: 1039842
Manufacturer: First Alert/Jarden
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Retail: $63.62
Price: $55.32
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    1039842 First Alert 10-Year Battery Dual Sensing Smoke Alarm

    Dual-sensor smoke and fire alarm with 10-year sealed battery makes use of both ionization and photoelectric sensors to offer the earliest possible warning, regardless of the type of fire. Photoelectric-sensing technology is more sensitive than ionization-sensing technology at detecting smoldering fires, like those caused by cigarettes burning in couches or bedding. Ionization-sensing technology is generally more sensitive in detecting flaming fires. A single test/silence button mutes unnecessary alarms and tests function. The end-of-life timer sounds when it's time to replace your alarm. Meets UL217 standards and complies with legislative requirements for 10-year battery-operated smoke alarms. This product includes mounting hardware and is backed by a 10-year limited warranty.

    No. 1039842: Type: Battery Operated, Voltage: 3V, Battery Life: 10 Yr. Battery, Sensor Type: Photoelectric/Ionization, Dimensions: 5 In. W. x 2 In. H. x 5 In. L., Battery Back-up: Battery Only, Alarm Type: Smoke, Decibel Level: 85dB, Battery Type: 3V Lithium Battery, Batteries Included: Yes, Color: White, UL Listed: Yes, Warranty: 10-Year Limited, Pkg Qty: 1, Package Type: Clamshell