The Roost Smart Battery turns a conventional smoke detector into a Wi-Fi-connected smart sensor.
The Roost Smart Battery turns a conventional smoke detector into a Wi-Fi-connected smart sensor. Handout TNS
The Roost Smart Battery turns a conventional smoke detector into a Wi-Fi-connected smart sensor. Handout TNS

Old smoke detector can become ‘smart’ device

March 26, 2015 05:25 PM