BEGA rotary dimmer 71129 with integrated button for switching and dimming DALI controllable lights. For installation in switch and cavity boxes. Suitable for cover and rotary knob of common manufacturers. Rotary knob for adjusting the brightness of DALI lights. Integrated push button with configurable function. Multi-master capable: several modules can be installed in a DALI line and/or for a DALI group. Selection of the effective range (broadcast, DALI group, DALI address). Simple configuration via DALI USB interface and the free DALI Cockpit software. Power supply via DALI bus. Current consumption < 4mA. Connection terminals 0.5-1.5 sqmm in double design for through-wiring the DALI bus connection.