Video input: 8 channel video inputs with BNC.
Audio input: 2 channel audio input with microphone.
Surveillance channel: 2 cards can be inserted in the same PC at most, to form 16 surveillance screen real time display modes.
Video resolution: 640 X 480, 352 X 288, 320 X 240 ( both view and playback ).
Compression mode: Latest MPEG-4 / H.264.
Compression ratio: 60-150M/C/H (60-150M of hard disc each
channel per hour).
Video total frame rate: 240fps in NTSC, 200 fps in PAL for display and recording.
Operating system: Windows2000 Professional / Server / XP.
Network protocol: TCP/ UDP.
Network port: 9000/9001/9002.

FUNCTIONS：
Better picture clarity, adopting 9 bit ADCs.
Image color can be adjusted individually by software.
Support display 8/12/16 channel video in 4 screen mode by rotate and setting rotate interval.
Support search the dvr file according to date sequence and multi-channel playback which have the multi-functions of speed control, pictures printing, image catch.
Support the motion-detection in each channel designated area, and equip with alarm system, attach pictures and email, video recorded, and the sensitivity of the move detection could be adjusted.
Able to create new users and right management.
Support scheduled continue or motion-detection recording.
Real-time video compression, low hard disk consumption, 60-150M per hour of action for each channel.
Support PTZ control.
Remote viewing / recording (backup) / playback / PTZ control by IE (this Functions is excellent).
Support watermark technology.
Support dynamic IP.
Support IE browse, built-in web server.
Support multichannel real time remote view/playback by IE browse or client DVP.
Support multichannel real time remote record by IE browse or client DVP.
Many more surveillance products at our website at www.szkws.com