Measurement of room temperature and relative humidity, self-explanatory operator guidance with plain text via 2,8" coloured TFT touch display with glass surface, for configuration of the control system (operating modes, heating times, etc.), outputs 2 × 0-10 V or PWM for additional functions as heat request or air dehumidification, connection via CAN bus with Control Box Clima, incl. WLAN module (2,4 GHz) for remote control via HERZ clever&smart App, white casing RAL 9003 with glass touch screen, dimensions 95 × 75 × 19 mm (h × w × d), protection class IP20, installation on flush box (screw spacing 60 mm) or direct on the wall, delivery incl. flush box and mounting material