... ,UL approve 2Easy assemble,move and maintain 3Warranty:2 years 4Good price P20 LED Video Wall 1,SpecificationModule:P20 ... scales are available, color temperature is adjustableInput signalRF,S-VIDEO,RGB,RGBTV,YUT,YC,COMPISITIONControl systemSending card+Receiving card ... DVI Card+PCTV Non-liner card+Muti-funcational card(Optional)+Video processor(Optional)+ Fiber Transmitter(Optional) 2,Advantages1) With ...