2-way push button sensor with RTR, display B.3/B.7. 2-way push button sensor with room temperature controller, display with label inserts for white and polar white, for local operation of switching, touch, dimming, blinds and room temperature controller functions, with dismantling protection, with white operating LED and fourth red status LED, LC display with symbol representation, buttons can be labelled over the entire surface, with 2 additional display buttons for programming via display, for plugging onto bus coupler Up. Application properties: display menu scope for operation can be parameterised, display of operating mode, controller lock, room and outside temperature, time (timer required), operating LED can be switched via object alarm telegram after disconnecting bus coupler 1 bit or 1 byte. Touch sensor functions: Switching, touch, dimming, blind functions programmable, function 2 telegrams programmable, value transmitter for dimming, brightness and temperature values 1 and 2 bytes, extension for light scene touch sensor, cyclical sending also possible via extension, buttons or rockers can be parameterized, single-surface operation for switching, buttons, blinds and dimming, area dimming, blind operating concepts short-long-short and long-short can be parameterized, rockers or touch sensor can be locked via object. Room temperature control function: with room temperature timer. For individual single room control, controller operating modes comfort, standby, night and frost/heat protection operation. For heating and/or cooling operation with/without additional stage, control parameters for heating or cooling elements preset. For continuous or switching control of max. 2 control circuits, temperature measurement via internal and/or external sensor with averaging, presence button programmable on touch sensor for comfort extension, touch sensor buttons as controller extension and for operating mode switching, setpoint shift, room temperature timer operation programmable, separate window contact object, reporting objects for heating and cooling, with valve protection function, object for controller status. Flush-mounted installation, surface program. Material: plastic, thermoplastic, shatter-proof, high-gloss surface, halogen-free.