... Motion Detection, camera blank, video loss Easy backup: USB devices, DVD-RW, network download Built-in web server, Support ... live, recording, playback, backup & remote accessControl ModeFront panel, USB mouse, IR remote control, Keyboard, NetworkVideoInput4channel, BNC (1.0Vp ... , Digital zoom(any size)Backup ModeFlash drive / USB HDD / USB CD/DVD-RW / Network downloadNetworkEthernetRJ-45 port (10/100/ ...