Homematic Wireless Room Thermostat

The Homematic Wireless Room Thermostat is a versatile device designed to regulate room temperature in conjunction with Homematic Wireless Radiator Thermostats. It measures both temperature and humidity, transmitting data to radiator thermostats to ensure precise and rapid room temperature control. Users can set the desired room temperature with a control wheel, adjustable to the nearest 0.5°C. The thermostat offers programmable heating phases tailored to personal routines and includes a boost function for quick heating. Its large display shows both setpoint and actual temperatures, as well as humidity levels. Installation is straightforward, utilizing supplied adhesive strips, and it can be integrated into multi-gang frames or frames from other manufacturers like Berker, ELSO, Gira, Merten, and JUNG. The device operates on two 1.5 V LR03/micro/AAA batteries, with a typical battery life of one year. It has a current consumption of 40 mA max and a degree of protection rated at IP20. The thermostat's dimensions are 55 x 55 x 20 mm without the frame and 86 x 86 x 21.5 mm with the frame, weighing 74 g without batteries. It has a typical open area RF range of 300 m and operates at a radio frequency of 868.3 MHz.