闭路电视录像机制造商的名片

cctv dvr card manufacturer Model:VC-408B DVR Card(7130 Chipsets) Detail Specifications: Video input : 8 channel video inputs with BNC Audio input : 1 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-408B and VC-404B 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 · 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 DVR in LAN to be viewing online by Configure Router Features: Superb network functionality User friendly interface Easy to install and easy to use Software upgradeable