Product Overview FIBARO The Heat Controller Z-Wave is a remotely controlled thermostatic head to control temperature in your room. It measures the temperature and automatically adjusts the heat level. It can be mounted without tools on three types of thermostatic radiator valves. With additional FIBARO Temperature Sensor it is even more precise in adjusting the right temperature in your home. Temperature sensor can be placed anywhere in the room and the device will use it as a reference point for the room temperature. These devices together are a perfect match and let you create schedules via app to easily manage temperature throughout the week. Set of two devices The Heat Controller FGT-001, Temperature Sensor FGBRS-001.Set of two devices FGT-001 ZW5 FGBRS-001Product Highlights To be installed on three types of valves M30 x 1.5, Danfoss RTD-Nand Danfoss RA-N, Compatible with any Z-Wave or Z-Wave Controller, Supports Z-Wave network Security Modes S0 with AES-128 encryption and S2 with PRNG-based encryption, Built-in battery recharged through standard micro-USB port, Easy installation – no tools required, Can use an external temperature sensor, Supports heating schedules, Automatic calibration, Anti-freeze function, Decalc function.