... > VGA / TV synchronous video output > Live, recording, playback, backup & remote access > All cannel simultaneous realtime playback > Smart video detection: MD, camera ... /100M)Network FunctionsHTTP, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Alarm ServerRemote OperationMonitor, PTZ control, Playback ...