Saswell T19 7 RF B / white finish - programmable weekly wireless thermostat...
Honeywell and Salus wireless weekly programmable thermostats
Wireless thermostats are used to control the heating temperature in the room where the thermostat-transmitter is located. The wireless design of the thermostat allows any location of the transmitter, without the need for wiring. Their range is up to 100 meters in open space. In case of a transition, this distance decreases. They are resistant to signal interference and do not require any complex setup. The thermostat receiver is placed, for example, in the boiler room and connected by wire to the boiler or other device that we want to switch. It is a two-point switching.