1. The DMX decoder uses advanced computer control, receives the standardized digital control signal DMX-512 widely used, and converts it into a PWM control signal to drive the LED light. 2. It can be connected to the DMX digital console, and the decoder can be added to continuously expand the output to achieve more dimming or various program changing effects. 3. When the decoder is not connected to the DMX console, the machine can be used as a synchronous controller, which can control multiple decoders and LED lights synchronously. 4. Our DMX controllers have over 30 pre-programmed color change modes, including gradients, fades, and jumps, providing a variety of display options. 5. Each public DMX controller occupies 3 DMX addresses, and the address is set by the encoding switch. The maximum power is 144W, which can connect 20M 150LED RGB strip or 10M 300LED RGB strip. Model: DMX512 decoder DMX512: DMX512/1990 Supply voltage: DC12-24V Rated current: 4 A/ Operating temperature: -20°C-60°C Controller size: 166 x 67 x 41 mm Output: RGBW: 4 x 8A=32A : 4 RGBW channels Color: Black Material: ABS+Metal Package Contents: 1 x DMX512 decoder 1 pair of XLR connectors Only the above package, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real color. The allowable measurement error is +/- 1-3 cm.