120V AC/DC Smoke Detector With 9V Battery Back Up

Part #B9120B  |  Item #2251172  |  Manufacturer Part #9120B

$ 14.99 EACH



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This Item: First Alert 120V AC/DC Smoke Detector With 9V Battery Back Up / $14.99

Product Details

  • Single button test/silence
  • Latching alarm indicator - remembers which unit initiated an alarm
  • Smart Technology - helps reduce the number of nuisance alarms
  • Perfect mount allows for easy alignment of alarm
  • Easy installation and maintenance
  • Ten year limited warranty
  • Backup Battery: 9V


ADA Compliant: No

Application: [Commercial, Residential, Multi-Family]

Battery Size: 9V

Color Finish: White

Color Finish Category: Whites

Diameter: 5-3/5 in

Height: 5-59/100 in

Length: 5-69/100 in

Power Source: Electric

Product Type: Smoke Detector

UL Listed: Yes

Volts: 120V

Weight: .61

Width: 2-1/4 in