You can control the temperature per heating element with a thermostat knob. This allows you to set the ideal temperature per room. Thanks to a radiator thermostat, you save energy. With a smart radiator knob, you not only on the heating itself, but also via the app and with your voice. A smart thermostat knob also learns from your habits, so that it automatically selects the right temperature for each room over time. That is even more energy efficient. You can use these thermostat valves in all places where you've already installed a thermostat knob. They then work with regular central heating, but also with district heating or floor heating. You can read the exact temperature on the digital thermostat knob.