Detailed Product Description

dvr card,

Key Specifications:

• Video input :                     8 channel  video inputs with BNC
• Audio input :,                    8 channel  audio input with microphone
• Surveillance Channel:   3 cards can be inserted in the same PC at most, to form 24 surveillance screen display modes, VC-408T and VC-404T can be inserted in the same PC to form 12 real-time  channel DVR
• 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

• Better picture clarity, adopting 9 bit ADCs
• Image color can be adjusted individually by software
• Support display  8/12/16\20\24channel 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
• DVR in LAN to be viewing online by Configure Router

• Superb network functionality
• User friendly interface
• Easy to install and easy to use
• Software upgradeable