... for traffic,Advertisement Led Board,Traffic Signal Led Screen,Traffic warning sign,led car board,led truck doard Movign sign ... ) Clear pictures with distortion and doubble images. (6) Can show vedio, cartoon, graph, letters, pictures ... 1/2Control modeSynchronous/Asynchronous Working environmentDisplay portDVISpecificationParameterDisplay mode1024*768 /1024*1024EnvironmentOutdoorOut of control1/10,000 ( ...