Freely programmable multi-function rotary control element For installation in the base carrier 1-way, 2-way and 3-way (6346/10-101, 6346/11-101 and 6346/12-101). Support of KNX functions through innovative color concept (yellow=lighting, blue=blind, orange=RTR, magenta=scene and white=neutral/no function assignment) or standard lighting red/green. For setting and controlling the RTR functions and texts of the launch bar display RTR, IR and proximity (6351/08-825). Rotary knob made of stainless steel ETS programming only from ETS 3.0f Additional software PowerTool required.