2GIG "Smoke Ring" Smoke Detector Sensor

Regular price $59.95

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  • Smoke Detector Sensor (a.k.a. “2GIG Smoke Ring”)
  • Installs in between wall and existing hardwired smoke detector
  • Converts hardwired interconnected smoke detector systems to work with wireless alarm panels
  • Backup battery to send alarm transmissions in the event of power failure
  • Easy to see device status indicators