● Comply with the DMX512 standard protocols.
● Digital numeric display, set DMX decode start address by buttons.
● RDM function can realize intercommunication between DMX master and decoder.
 For example, DMX decoder address can be set by DMX master console.
● 1/2/4 DMX channel output selectable.
● 16bit (65536 levels) /8bit (256 levels) grey level selectable.
● PWM frequency 250/500/1000/2000/4000/8000/16000/32000Hz selectable.
● Logarithmic or linear dimming curve selectable.
● Over-heat / Over-load / Short circuit protection, recover automatically.
● D4-P have Green terminal DMX signal ports, D4-E have RJ-45 DMX signal ports.