1.Using 1/4 SONY high resolution CCD,1.3 million pixls.
2.Non-use 2.4 Ghz channels,would not be affected by the wireless network and computer monitoring system interfernce.
3.Use and dissemination of satellite images,like the microwave has been read screen.
4.Wireless long-distance high-definition video storage.
5.May wireless control 1/4 screen divided,with 40 channels to choose receiver.