KNX room controller, with TFT display, integrated bus coupler. KNX room controller with TFT display and integrated bus coupler. For installation in standard 60 mm switch boxes, bus connection via connection terminal, power supply via connection terminal, connection terminal for external temperature sensor, integrated temperature sensor. For screw fastening via support ring or claw fastening, design adaptation via cover for KNX temperature controller and room controller. Comparison of the current room temperature with the set target temperature, control of the current demand for heating and cooling devices. Touch sensor functions for switching and dimming lighting circuits, moving roller shutters/blinds or similar hangings, for commissioning with ETS 4 or 5 and System easy.