Controller,PRO DJ CONTROLLER,STAGE LIGHT CONTROLLER, LIGHTING CONTROLLER,DMX512 CONTROLLER HW-H021 ControllerVoltage: AC240V/110V Frequency:50- ... running parameter of every program can be controlled independently, time/slip of each step adjustable.18 program groups, operating ... time of every step of program groups can be adjusted independently.Signal output isolated, avoid to burnout the controller ...