"DMX512/1990 standard Each controllable 16-channel scanner 12 units Programmable 23 memory banks, each capable of storing up to eightScene A total of 192 channels 6 programmable chase, each step can be programmed 184 steps(Ie 23 banks and 8 scenes) Chase can be recycled Can be arbitrarily lantern operation Controllable sound, synchronous or automatic operation Standard 19 ""rack mounting lengthMIDI input Power off, restart auto play function 3-core mother DMX input seat Size: 482mm×133mm×75mm Net weight: 2kg Gross weight: 3kg "