... relay server 3G 4 channel H.264 DVS network video serveris the unique wireless high-definition ... selling point: 1. International patent, the smallest packet in the world: Base on the CSI image ... receiver receive the signal, synchronization and transform the packet into CSI, then links the LAN, WAN, ... code2. H.264 VBR, CBR compression 3. Compound packet,video,audio, GPS, Vehicle Speed ,PTZ and alarm ...