Wireless thermostats are used to regulate the heating temperature in the room where the thermostat - transmitter is located. The wireless design of the thermostat allows any placement of the transmitter, without the need to install cables. Their range is up to 100 meters in open space. In the event of a transition, this distance decreases. They are resistant to signal interference and do not require any complicated settings. The thermostat receiver is placed, for example, in the boiler room and connected by a wire to the boiler or other device that we want to switch. This is a two-point switching.