Sony SNT-V704. Video compression formats: MPEG4, JPEG, Motion JPEG frame rate: 25 fps, MPEG-4 frame rate: 25 fps. Audio decoders: G.711. Supported network protocols: TCP/IP, ARP, ICMP, HTTP, FTP, (server/client), SMTP, DHCP, DNS, NTP, SNMP (MIB-2). Power consumption (typical): 18 W, Power requirements: DC 12V. Operating temperature range (T-T): -10 - 40 °C, Operating relative humidity range: 20 - 80 %