... , recording, playback, backup & remote accessControl ModeFront panel, USB mouse, IR remote control, Keyboard, NetworkVideoInput4 channel, BNC(1 ... RCA(200-2800mV, 30KΩ)DisplayDisplay Split1/4Spot Split1/4Resolution1920×1080, 1280×1024, 1280×720, 1024×768, 800×600Tour ... selection, Digital zoom(any size)Backup ModeFlash drive / USB HDD / USB CD&DVD-RW / Network downloadNetworkEthernetRJ-45 port (10/100M ...