• Single button for testing and silencing
  • 9V Alkaline battery back up
  • Latching alarm indicator-remembers which unit initiated an alarm
  • End of Alarm Life Signal
  • Intelligent Sensing Technology helps reduce nuisance alarms
  • Perfect Mount allows for easy installation
  • 5 years
Green LED under test button indicates 120 V power, red LED flashes every 60 seconds to indicate battery power. Silence button shuts off alarm. After 15 minutes of silence, alarm will chirp every minute as a reminder.


  • Base Part #BRE9120B
  • Battery Size9V
  • BrandBRK Electronics
  • Power SourceAlkaline Battery
  • Sensor TypeElectrochemical
  • Voltage Rating120


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