Wireless Smoke Detector
TWR Wireless smoke detector – TWR 2 way spread spectrum long-range technology
Designed for use as an optional TWR wireless accessory with SmartLink devices and systems. The photoelectric smoke detector and on-board radio TWR Spread spectrum long-range transmitter and is powered by 2 x CR123A batteries (not included) The smoke detector head has a clip off base which simplifies installation and battery replacement.
NB: Requires 2 x CR123A batteries (Not included)