0075075

First Alert 120V AC/DC Smoke Detector With 9V Battery Back Up
Fire Safety
0075075 MFG #: 2251172
Ferguson Enterprises
  • Brand: BRK
  • Type: Smoke Detectors
This First Alert smoke detector features a latching alarm indicator - remembers which unit initiated an alarm. Smart Technology - helps reduce the number of nuisance alarms and it also comes with a perfect mount allowing for easy alignment when installing. Very easy to maintain while also coming with a 9V backup battery.
  • Features
  • Specifications
  • Warranty
  •  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, Multi-Family, Residential
  • Battery Size: 9V
  • Collection: 9120B Series
  • Color Finish: White
  • Color Finish Category: Whites
  • Decibel Rating dB : 85 dB
  • Diameter: 5-3/5 in
  • Height: 5-59/100 in
  • Length: 5-69/100 in
  • Power Source: Electric
  • Product Type: Smoke Detector
  • Smart Home Enabled: Yes
  • Temperature Range: 40 to 100 Deg F
  • UL Listed: Yes
  • Volts: 120V
  • Weight: 0.61
  • Width: 2-1/4 in


  • Ten year limited warranty