Air Quality SensorsAlarmsCO AlarmsCO SensorsFirst Alert (Onelink)Onelink (First Alert)Smoke Alarms

First Alert/Onelink Smoke & CO Alarm – AC Power

  • Combination smoke detector/carbon monoxide alarm detects two threats
  • HomeKit-enabled to send notifications to your Apple device (requires iOS 9.0 or later)
  • Hardwired design can replace most 120-volt AC hardwired alarms with no rewiring
  • 10-year sealed battery helps ensure consistent protection with no need to replace battery
  • Multiple alarms can communicate via Bluetooth and announce audibly where and what the threat is

The Editor

Editor - Musician, graphic designer and HomeKit aficionado.