Main features: Quad system PT control 1/4-inch colorful CMOS camera Supports both WAN (via ADSL MODEM or router) and LAN browse Real-time video capture Supports video recording on remote PC Motion detection: automatic video capture or snapshot when motion detected External alarms input/output function (such as PIR motion detection, smoke detection, gas detection) E-mail notification: automatically send captured video or dynamic IP address to the specified e-mail box User management system: user-defined Supports DynDNS.org and Oray.net free dynamic DNS service Technical specifications: Image compression format: M-JPEG standard Image resolution: VGA (640 x 480 pixels)/QVGA (320 x 240 pixels) Sensor: 1/4-inch CMOS, 300,000 pixels Horizontal rotating angle: 0 to 90o Vertical rotating angle: 0 to 90o Automatic brightness adjustment support (can be used outdoor) Alarm mode: motion detection/alarm and I/O alarm Video display: Microsoft Media Player Image transfer velocity: 30fps at VGA Image display: single/quad Minimum illumination: 0 lux Video format: AVI Network interface: RJ-45 10-100 baseT Network protocol: TCP, IP, FTP, SMPT, HTTP, ICMP, and PPPoE Monitor mode: IE browser Software upgrade: automatic upgrade Security: user management system, password protection Password setting: administer, monitor, and scrutiny Working condition: -10 to 50oC, 20% to 80%PH Power adapter: DC 5V, 1A, 50/60Hz System requirement: CPU 2.0GHz or above Memory: 256MB or above Network card: 10MB or above Display card: 64MB or above Operating system: Microsoft Windows 2000 or XP