... field & short ROI time: commercial advertising LED display screen, For Night Club, In hotel for entertainment, Art ... color)capacity throughout product lifetime of the LED display screen. 6. Easy Installation & Using: easy & simple ... front / back)IP65ApplicationRental / EventsSystem PlatformWindows 98, Windows XP, Windows 2000,etcEffective Control Distance120mSource CompatibilityDVD,VCD,VCR,TV,Camera ...