DALI MC4L 

Interface with 4, from the DALI bus galvanically isolated, inputs for mains voltage. 
The inputs can be individually configured with target address, button behaviour and DALI commands. 
Beside the standard functions, dimming, switching, scene recall, etc., predefined macros such as setting the colour temperature, dynamic scenes and sequencer as well as user defined command lists are also supported. 
The device is designed to fit behind a light switch in a flushmounted box.