The Receiving Standard Dmx512 (1990) Signal, And The Channel Value Is Converted To Led Brightness Value. Three - Channel Occupied Dmx512, Through Three Channels To Achieve Color Mixing Effect. It Has Two Working Modes, Dmx Mode And Built-in Operation Mode. Dmx Signal Interface - With Two Kinds Of Standards: Xlr-3 And Rj45 Interface. The Dmx Address Code Can Be Set By Dip Switch. It Has 16 Built-in Modes And 32 Speed Grade. The Output Using Standard Green Plug Terminals, With Mounting Holes, Easy To Install. Input Voltage: Dc12~24v Maximum Output Power: 60w 144w~ 288w Dimming Mode: Pwm Address Range: 1~511 Operating Temperature: -20-60protect Level: Ip20 Colour: Black Material: Plastic Package Contents: 1 X 3ch Dmx512 Decoder 2 X Canon Plug Only The Above Package Content, Other Products Are Not Included. Note: Light Shooting And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3cm.