... (PAL), 30 f/s (NTSC)Video adjustSaturation, brightness, contrast , acutance, color adjustableInfrared ImageBuilt-in IR-CutAudioCompression standardG.711InterfaceOne 3.5mmlinear input ... interface, one 3.5mmlinear level outputNetworkNetwork protocolTCP/IP, HTTP, ARP, RARP, ICMP, DHCP, DNS, DDNS, PPPOE, FTP, SMTP ...