Panasonic MPEG-4 Pan/Tilt PetCam Network Camera. Video formats supported: M-JPEG, MPEG4. Minimum illumination: 3 lx, Viewing angle, horizontal: 49 °, Viewing angle, vertical: 37 °. Sensor type: CMOS, Optical sensor size: 1/0.236 mm (1/6 "). Digital zoom: 10 x. Supported network protocols: TCP, UDP, IP, HTTP, FTP, SMTP, DHCP, DNS, ARP, ICMP, ICMPv6, POP3, NTP, UPnPTM, RTP, RTSP, RTCP