Manual control device for up to 25 light fittings, Tunable White light function, replaceable push button cover. Product features: DALI-2 control device for installation in standard flush-mounted boxes. Rotary knob for manual light control. Up to 4 control devices can be connected in parallel to create multiple control stations. Automatic synchronization between the control stations. Number of DALI light fittings per control device: up to 25. Length of the DALI control line: up to 300 m. Product advantages: Easy, intuitive operation. Manual dimming, switching and storing of light settings. Individual setting of the brightness level and the color temperature. Replaceable front cover with compatible push button covers from BUSCH-JÄGER, GIRA, JUNG, SCHNEIDER, BERKER, SIEMENS. Behavior after power failure adjustable. Mains operation (active mode) or DALI bus voltage supply (passive mode). Optional frame for surface mounting available. Compatible with LEDVANCE VIVARES DALI light management system (LEDVANCE DALI light fittings). Areas of application: Single-room solution with up to 4 inputs/outputs. Meeting and conference rooms. Restaurants. Shop lighting. Private living areas.Type of control: DALI, Degree of protection (IP): IP20, With mounting plate: Yes, Operation via Bluetooth: No, Supports protocol for Zigbee: No, Compatible with Apple HomeKit: No, Power consumption: 2.7, IFTTT support available: Yes, Width: 80.00mm, Height: 53.00mm, Depth: 53.00mmEAN/GTIN: 4058075837522