New 8A 3 Channel DMX512 Decoder RGB PWM DMX Dimmer Driver DC12V-24 Adjust LED Strip Light Controller with RJ45 and XLR Interfaces 3CH constant decoder changes the international fashion DMX512/1990 standard digital control signals into analog control signals This constant decoder is used when DMX512 control equipment control generalLED lighting This kind of controller works only under DC12V-24V, which is provided by the matched controllable main power, or elsethecontrollerwill be damaged International standard DMX512 input protocol, address code set by DIP switches There are 3 output channels, can connect with single or RGB lamps