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First Alert 1039842 Smoke and Fire Alarm with Battery, Lithium-Ion Battery, Ionization, Photoelectric Sensor, 85 dB

First Alert

First Alert 1039842 Smoke and Fire Alarm with Battery, Lithium-Ion Battery, Ionization, Photoelectric Sensor, 85 dB

First Alert 1039842 Smoke and Fire Alarm with Battery, Lithium-Ion Battery, Ionization, Photoelectric Sensor, 85 dB
  • Battery Type: Lithium-Ion
  • Detection Method: Fire, Smoke
  • Dimensions: 5 in L x 2 in W x 5 in H
  • Includes: Mounting Bracket with Hardware and Battery
  • Number of Sensors: 2
  • Model #: 1039842
  • UPC #: 029054019073
  • SKU: 248194

Availability

Product Details

The First Alert SA3210 10 year battery dual sensor alarm provides early warning of both flaming and smoldering fires. Additionally, its intelligent sensing technology is designed to cut down on nuisance alarms from cooking smoke or other common false-alarm triggers. A single button both silences and tests the smoke detector for simple operation. The built-in 10 year lithium-ion battery provides continuous power, with no need to ever worry about changing the battery over the lifetime of the smoke detector and it can be easily installed anywhere without wires.

Item Specifications

Battery TypeLithium-Ion
Detection MethodFire, Smoke
Dimensions5 in L x 2 in W x 5 in H
IncludesMounting Bracket with Hardware and Battery
Number of Sensors2
Operating Temperature40 to 100 deg F
Sensor TypeIonization, Photoelectric
Sound Level85 dB
Voltage Rating120 V
MORE DETAILS:

WARNING: California Residents see Prop 65 Warnings

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