Dmx ControllerCommunication protocol :dmx 512 standard, 2 XLR3 socketsNumber of dmx channels :768.Number of units controllable :24 (max 32 channels each) possibility to create new devices directly on the controller.Pan / tilt control : through 2 high-sensitivity wheelsNumber of recordable programs: 1024 programmable scenes, 72 programs of 99 scenes sound-to-light mode or adjustable speedEffects generator : for pan and tilt, adjustable speed and parameters.User interface: led display, selectable language.Audio input: jack stereo connector.Connection to PC through RS232 connector to record data and update software and device library.