Floor heating thermostat with integrated probe, measuring accuracy up to 0.1C, recessed installation, CE approved. Push button temperature adjustment, 3A output current, easy to install and use. The room thermostat has a weekly programming function that allows you to automatically switch to the temperature desired at the set time, with 6 fixed periods on weekdays and 2 days off, while the days of the week can be freely selected as 5, 6 or 7 days. You can set the time and the corresponding temperature at any time. Room thermostat with temperature calibration function for accurate calibration of 0.1C when the measured temperature differs significantly from the actual room temperature. The digital thermostat with LCD display indicates the heating status and allows easy access to the current thermostat status. The room thermostat is free to choose between an integrated sensor or an external sensor, when using an external sensor, it is suitable for the 3950 sensor, 10K=25C. Room thermostat with white backlight that illuminates turns on when the thermostat is actuated and turns off automatically when not actuated, making it easier to adjust the thermostat in dark environments. The room thermostat is equipped with a function of memory in the event of a power outage, so that information can be saved even in the event of a power outage after adjusting the parameters.Room thermostat with lockable keys to prevent children from accidentally touching it < p>The room thermostat is equipped with an anti-freeze function, which automatically activates heating if the measured room temperature is below 5C when the power is cut, in order to prevent freezing of water pipes. The room thermostat has a start differential function, which can be adjusted between 0.5 and 10C. For example, if the set temperature is 20C and the flow temperature difference is 1C, the thermostat will turn off the heating when the room temperature is 21C or more and turn on the heating when the room temperature will be 19C or less.