... ,D1 and CIF can be adjusted, supports 16ch recording, Network transmission, and playback simultaneously 2. Support dual-stream transmission ... channels 3. Support Multiplex operation: live, record, playback, backup, network transmission, mobile phone surveillance4. Support backup with USB Flash Disk ... and Protocol1 RJ-45 10/100/1000M, support TCP/IP,DHCP,PPPOE,DDNSIE BrowserWindows XP/Vista/Win 7/Mac ...