1、Receives standard DMX-512 digital control signal and transformrd it into PWM signal to adjust LED. 2、You could connect with DMX digital console to achieve RGB dimming functions. 3、DMX address can be set through dip switch. 4、Two signal interfaces: XLR-3 and RJ45. 5、Up to 15 modes and 31 steps speeds for your options. DC 12V-24V 3 Channel DMX Decoder LED Controller for RGB 5050 3528 LED Strip Light Features: Receives standard DMX-512 digital control signal and transformrd it into PWM signal to adjust LED. You could connect with DMX digital console to achieve RGB dimming functions. DMX address can be set through dip switch. Two signal interfaces: XLR-3 and RJ45. Up to 15 modes and 31 steps speeds for your options. Specifications: Input voltage: DC12~24V Max output current: 8A (each channel) Max output power: 288W~ 576W Output: 3CH Connection mode: Common Anode(+) Working temperature: -20-60℃ Material: Metal Product size: 16.5 * 6.5 * 4cm/ 6.5 * 2.6 * 1.6in Product weight: 310g/ 10.9oz Package size: 18 * 7.7 * 5cm/ 7.1 * 3.0 * 2.0in Package weight: 400g/ 14.1oz 1. DMX signal can be received when FUN(10)=OFF. 2. Built-in function is activated when FUN(10)=ON, the following functions can be set using address codes DIP switch. Mode selection: No. 1 2 3 4 Mode No. 1 2 3 4 Mode 0 0 0 0 0 OFF 8 0 0 0 1 3 color jump 1 1 0 0 0 Static ree 9 1 0 0 1 7 color jump 2 0 1 0 0 Static green 10 0 1 0 1 3 color gradual 3 1 1 0 0 Static blue 11 1 1 0 1 7 color gradual 4 0 0 1 0 Static yellow 12 0 0 1 1 Red green color change 5 1 0 1 0 Static purple 13 1 0 1 1 Red blue color change 6 0 1 1 0 Static cyan 14 0 1 1 1 Blue green color change 7 1 1 1 0 Static white 15 1 1 1 1 7 color smooth Speed selection (at dynamic mode) : No. 5 6 7 8 9 Speed No. 5 6 7 8 9 Speed 0 0 0 0 0 1 * DMX decoder