DMX512 digital output, 512DMX control channel 2 optical isolated drive signal output port Can control 32 of 16 channels 1600 chase steps storage capacity. 48 to go Lights program, each up to 100 steps each step velocity gradient parameter set independently. Optional music sync or manual speed control 32 computers simultaneously lantern lamp operation. Data Hold Off DMX signal output connector: XLR-3Fx2 Optional 12V gooseneck lights Power supply: AC100-240V 50/60Hz Volume: 483*400*105mm