Das erste ist der Thermostatkopf (Zitat aus Anleitung: "represents thermostatic head, allows to set temperature, schedules and check its batteryFIBARO The Heat Controller Starter Pack / Z-Wave Plus Heating Thermostat with Temperature Sensor FGT-PACK : Amazon.de: DIY & Tools. User Manual (PDF) ENGLISH FIBARO Heat Controller is a remotely controlled Read manual before attempting to install the device! thermostatic head to control temperature in your