IR/IP waterproof camera IR distance: 100m Lens: 12mm Temperature controller Built-in 1/3-inch Sony CCD Resolution: 420TVL MPEG-4 compression Pixels: DI: 720 x 576 CIF: 352 x 288 QCIF: 176 x 144 One channel audio, microphone inside, 1 channel alarm input, 1 channel output alarm 10/100Mbps high speed Ethernet automatic detection Motion detection, can be set to the e-mail notify or transmit images to FTP High safe, set up multiple user accounts and password Multilevel access: administrator/authorized user/anonymous login Supports up to 20 remote viewers at the same time Video file formats: AV or AVI for optional To provide a multi-screen Microsoft Windows software (1/4/6/9/16 road optional) 32-bit ARM9 RISC CPU, 2MB flash memory, 8MB SD RAM, 32MB DDRAM High-quality audio decode: G.711PCM 64Kbps/G.726ADPCM 16 to 40Kbps Protocols: HTTP, TCP/IP, UDP, SMTP, PPPoE, DDNS, DHCP, FTP, SNMP, ARP, NTP, uPnP, and TFTP Power supply: 110 to 250V AC Accessories: one power, one disk, the disk includes software, and manual