First Alert 3120B Hardwired Combination Smoke Alarm, 120 V, Ionization/Photoelectric
SKU: 587857
$52.51
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About the First Alert 3120B
About the First Alert 3120B Hardwired Combination Smoke Alarm, 120 V, Ionization/Photoelectric
First Alert 3120B Hardwired Combination Smoke Alarm, 120 V, Ionization/Photoelectric
Product Details
Mpn #
3120B
Shipping Dimensions
10.8" x
7.9" x
11.0"
Weight
0.70 lbs.
Shipping Dimensional Weight
5.30 lbs.
Product Features
Type: Hardwired, Combination
Voltage Rating: 120 V
Frequency Rating: 60 Hz
Battery Size: AA
Sensor Type: Ionization/Photoelectric
Utilizes both ionization and photoelectric smoke sensors for maximum protection
Two latching alarm latch and low battery latch
Two silence alarm silence and low battery silence
Two AA battery backup
Optipath 360 technology
Made for residential and institutional use as defined by standard NFPA101
Runs during power outages with (2) AA backup batteries