Tado - Extension Kit
The Extension Kit enables you to control your hot water. It is also needed to connect the tado° Smart Thermostat to your heating system if there is no room thermostat or if you have a wireless room thermostat. The Extension Kit works then as a wireless receiver for the heating system.
The Extension Kit can only be used as an additional product of the Smart Thermostat - Starter Kit.
The Extension Kit allows you to use your Smart Thermostat with heating systems that don’t have a thermostat or have a wireless thermostat.
The tado° Extension Kit connects directly to your heating system via cable. The Smart Thermostat communicates via radio with the Extension Kit to control your heating.