P6 led digital display screen 1)CE,UL,FCC,ISO9001 2)Nichia,Cree and ... ratio Jonsung P6 full color indoor led digital displayProduct Description Indoor full color LED display could be used in indoor environment such ... ,DVI,YPbPr,HDMI,SDI27Control distanceCAT cable:≤100m;Single fiber:≤15km Cabinet Pictures Control System