1. The decoder adopts advanced computer control chip, receives the -512 standard digital control signal widely used in the world and converts it into PWM controller signal to drive LED 2. It can be connected with the digital console, and the decoder can be added to continuously expand the output channel to achieve more dimming or various change effects. 3. When the decoder is not connected with the console, the machine can be used as a synchronous controller, which can control multiple decoders and LED lights synchronously. 4. controllers feature more than 30 -programmed color changing modes, including gradients, and jumps, providing a of display . 5. Each public controller occupies 3 addresses, and the address is set by the coding switch. The maximum output power is 144W, which can connect 20M RGB strip 150LED or 10M RGB strip 300LED. Model: DMX512 decoder DMX512 standard: DMX512/1990 Supply voltage: DC12-24V Rated current per channel: 4A/ Operating temperature: -20C-60C Controller size: 166 x 67 x 41mm Output current: RGBW: 4 x 8A=32A Channel: 4-channel RGBW color:Black Material:ABS+Metal Package Contents: 1 x DMX512 decoder 1 pair x XLR plugs Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.