... signal DMX_SPI Controller+SPI ModuleMaster Controller 1, LCD display function;2,Key-press(4 pcs)operation function;3,Memory ... 12*3CH)channel output,every channel 1-4A,2,Supply voltage:can choose DC6V,DC12V,DC24V3,Received ... 8*3CH,16*3CH)Master Controller 1, LCD display function;2,Key-press(4 pcs)operation function;3 ... products or prices will be replied in 24hrs 2. Protection of your sales area, ideas of ...