Features: MJPEG compression Pan/tilt, day/night 12IR (10m), 6mm and board Wireless network, supports to connect with USB dongle as wireless device RS232 interface, supports wireless smoke detector and wireless security detector USB hub interface, supports USB flash disk record (up to 8GB) and supports USB hard disk (120GB) Function network surveillance long distance/local video recording and screen shot Security different access levels, password protection, and IP-address self-management Alarm RS232 interface, supports wireless smoke detector and wireless security detector Motion detect and send alarm pictures to email Supports up to 30 remote viewers per camera Specifications: Image sensor: 1/3-inch CMOS Resolution: 380K pixels VGA: 640 x 480 pixels CIF: 352 x 288 pixels Pan/tilt and lens pan, +/-150 (0 to 320 degrees) Tilt: +/-30 (0 to 180 degrees) 6mm fixed lens Lens angle: 60° IR and distance 12 pieces infrared lights: 10m Minimum illumination: 5.0 lux at F2.0 Signal system: PAL/NTSC Network protocols: TCP/IP, HTTP, ARP, RARP, ICMP, DHCP, FIP, SMTP, and PPPOE Network ports: RJ45, 10/100M Ethernet LAN Wireless protocol: IEEE802.11b/g TX distance indoor: can be 50m, while outdoor can be 100m (it depends on the environment) RF power: 18 to 19dBm (11g) and 14 to 18dBm (11g) Browser: Microsoft Windows 2000, XP or high version, Netscape 4.5 or high version Video compression format: MJPEG compression Frame rate: 25fps Input: 1 to 2 channels Output: 1 to 2 channels Lens mount: C/CS mount lens Whit balance/BLC: automatic Record supports USB flash disk record (up to 2GB), supports USB hard disk (80GB) Extension supports USB hub Power supply: 5.3V DC/1A, 100 to 240V