Model：RF wireless communication module
State：Batch supply
Function：
1，Wireless transmission, need not wiring.
2，Communication stable, open field up to 700 m.
3，The computer using USB interface, the desktop
4，The screen by chuck antenna, facilitate the a
5， Connect a simple, and blu-ray electronic LED control card can be used directly connected, middle does not need its own wiring.
6，Using wireless module, player software and operation mode and cable, need not special training.
7，Transparent transmission, in addition to apply to the LED display change the word, also can be applied to other need wireless communication occasions
