The digital remote control, which serves for temperature measurement in the room and as a transmitter, operates as a room thermostat in conjunction with the Vitramo radio receivers VTX-E, VTX-EU, and VTX-ES. One or more radio receivers directly connected to a heating element can be assigned to a remote control. The remote control features weekly programming and individually adjustable daily routines, with operating modes including: Automatic, Comfort, Reducing, Party, Vacation, Frost Protection, and Off. The adjustable temperature range is 5-30 °C, the operating voltage is a Lithium battery LR03AAA 1.5 V, and the protection class is IP30. Since the weekly programming is enhanced by adaptive control of the heating start, the digital remote control meets the ecological design compliant operation of stationary heating elements and infrared heaters without additional correction factors such as window contacts. If the installed power exceeds the specified switching power of the respective radio receiver, the heating elements must be switched via additional load relays type LS-E.