Main features: 32-bit processor 1/3-inch color Sony CCD 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, and gas detection) E-mail notification: automatically send captured video or dynamic IP address to the specified email box User management system: user defined Technical specification: Image compression format: MPEG-4 standard Image resolution: half-D1 (704 x 288 pixels)/CIF (352 x 288 pixels) Sensor: 1/3-inch color Sony 420TVL CCD Automatic brightness: adjustable Alarm mode: motion detection/alarm Audio input: 1 channel input Audio output: 1 channel output Alarm input: 1 channel input Alarm output: 2 channel output Video display: Microsoft media player Image transfer velocity: 25fps Image display: single IR LEDs: 21pcs 5mm IR LEDs IR distance: 20m Minimum illumination: 0 lux/with IR on Waterproof: IP65 Video format: ASF Network interface: RJ-45 10-100 T base Network protocol: TCP/IP, HTTP, DHCP, and LAN Monitor mode: IE browser Software upgrade: automatic upgrade Security: user management system, password protection, and password setting: administer, monitor, and scrutiny Working condition: -10 to 50 degree Celsius, 20 to 80% PH Power adapter: 12V DC/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 Central management software： GUI application layer Pan/tilt zoom control Alarm record Archiving server Playback module