... Certificate 4.long lifespanw/epistar latest chinese product indoor movable stage led screen for concert Specification of indoor led ... — +40 OCWork voltageAC220V±10%;50HzVideo InterfaceVGA,DVI,CVBS,Y/C,YPbPr,SDI/HDSDI,HDMICounication distanceNetwork cable equal or ... — +60 OCWork voltageAC220V±10%;50HzVideo InterfaceVGA,DVI,CVBS,Y/C,YPbPr,SDI/HDSDI,HDMICommunication distanceNetwork cable equal or less ...