Wireless Switched input
Context Plus Switched Input Module- Battery Powered by 10 year life battery, with built-in Wireless RadioLink transmitter and receiver (868 MHZ signal
Context Plus Battery operated optical smoke detector with built-in sounder, complete with 10 year life lithium battery. VdS Approved. Hardwire Interco
The Smoke Detector Wireless is part of the Battery Operated Smoke, Heat Alarms range from Context Plus, supplied and supported by SPS. Context Plus Battery operated optical smoke detector with built-in sounder, complete with 10 year life lithium battery. VdS Approved. Hardwire Interconnect up to 12. Wireless Interconnect by adding plug-in module Ei600MRF.