... .5LUX, 1/3 SONY CCD night vision 50m IP Infrared Camera (GS-8A13) 420/480/520 TVL selectableFeatures:* ... DHCP, PPPOE, FTP, DNS, DDNS, NTP, Email, IP authority, IP search, web alarm center), (WEB, client viewer)Technical ... secondVideo Compression Bitrate 16Kbit/S~4Mbit/SSupported Protocols TCP, UDP, IP, HTTP, FTP, SMTP, DHCP, DNS, ARP, ICMP, ... Explorer 5.x or above Infrared IP Camera CCD 480 TV line