... , RGB-IN-1, SHOW COMPANY LOGO, VIDEO, PATTERN led video curtain 2X4 Mts,1, Voltage: AC 110V/220V-50HZ/60HZ ... as client's request)6, Spare part: With a mulitifuction controller LCD display,Switching power supply,SD card inside,signal cable ... with PCB, with Brown carton.7, Control way:DMX controller,automatic, master-slave 8. video content:client's logo and pattern effect ...