First Alert Ionization Sensor AC/DC Smoke Alarm - 9120B

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Brand First Alert
Manufacturer Part Number 9120B
Manufacturer Description SMOKE ALARM
Country of Origin Code Mexico
Voltage Rating 120V
Battery Back-up? Yes
UL Listed? Yes
Battery Type 9V Battery
Warranty 10 Year Limited
Type Smoke Alarm, Hardwired, Ion
Alarm Loudness 85dB
Size 5.6" x 5.6" x 2"
Battery Included? Yes
Package Quantity 1
Alarm Type Smoke
Sensor Type Ionization
Color White
Power Source Hardwire
Voltage 120V
Battery Back-up Yes
UL Listed Yes
Dimensions 5.6" x 5.6" x 2"
Decibel Level 85dB
Batteries Included Yes

More Information


120V (volt) AC (alternating current) wired-in smoke alarm with 9V battery back-up. Ionization sensor detects fast flaming fires. Battery compartment swings out, making battery installation easier and faster. Universal mounting bracket centers on any size electrical box up to 4" octagonal. Locking feature deters removal of battery. Silence button quiets alarm while occupants respond. Limited 10 year warranty. UL (Underwriter's Laboratories) listed.

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