• First Alert AC Hardwired 120-Volt Smoke Detector 9120BP
  • First Alert AC Hardwired 120-Volt Smoke Detector 9120BP
  • First Alert AC Hardwired 120-Volt Smoke Detector 9120BP
  • First Alert AC Hardwired 120-Volt Smoke Detector 9120BP
  • First Alert AC Hardwired 120-Volt Smoke Detector 9120BP

First Alert AC Hardwired 120-Volt Smoke Detector 9120BP

First Alert AC Hardwired 120-Volt Smoke Detector 9120BP

  • Hardwired ionization smoke alarm with 9-volt battery back-up
  • Battery back-up provides consistent protection for added safety during power outages
  • Smart technology helps to reduce the number of nuisance alarms
  • Latching alarm indicator remembers which unit initiated an alarm
  • Perfect mount allows for easy alignment of alarm
  • Single button test/silence helps to ensure your alarm is working properly
  • Interconnects with up to 12 other First Alert or BRK hardwired alarms
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  • Detail

    This hardwired smoke detector wires directly into your homes electrical system. The detector includes battery backup to ensure the alarm works even during power outages, and a mute button to silence nuisance alarms from cooking smoke or shower steam. The alarm has an easy access drawer for battery changes – no need to take down alarm from ceiling to change battery. Interconnects with up to 12 other First Alert or BRK hardwired alarms.

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