KNX RF hand-held transmitters make the controller "mobile": From any point in the house, the required KNX function can be triggered conveniently by "remote control". The KNX RF hand-held transmitters transmit KNX telegrams wirelessly when the button is pressed, depending on the parameter setting when the application program is loaded. These could include telegrams for switching/pressing, dimming, or blind control. It is also possible to program encoder functions (dimming encoders and scene auxiliary units).