Indoor full color LED display, according to the color, can be divided into single LED indoor display. Double LED display, full-color LED display, divided by function, can be divided into indoor LED DOT matrix display screen, indoor digital LED display, indoor LED display traffic, indoor LED display. For indoor environments such as airports, squares, highways, commercial walking street, residential street. With a variety of real-time signal with LED indoor advertising display information or play the important news or events or TV indoor full color LED display Parameters