Wholesale 4 Channel BNC Connection Video PCI DVR Cards with MPEG-4 compression mode from China DRV Online Stores.
Knowledge of security DVR
DVR that is, Digital Video Recorder (also known as: Personal video recorder or PVR) - digital video recorders or digital hard disk video recorder, we are used to known as the hard disk recorder.
It is a PC for image storage and processing system, with the image / voice for a long time video, audio, remote monitoring and control functions, DVR set the VCR, Quad, PTZ camera control, alarm control, network transmission 5 kinds of functions such as one, with a piece of equipment will be able to replace the analog control system features a host of devices, but there is increasing in price advantage.
DVR is a digital recording technology used in image processing, image storage, retrieval, backup, and network transmission, remote control, it is also far superior to analog surveillance equipment, DVR represents the development direction of TV monitoring system, is currently on the market TV monitoring system, the product of choice. China Manufacturer SpecificationInterface: PCI card slot Input: 4 Channels Video (BNC) 1 Channel Sound (3.5mm) Compression mode: MPEG-4 compression mode (AVI) Resolution: 760x576 (PAL) and 640x480(NTSC) Minimum System Requirements:
-Pentium III 450 MHz
-128 MB RAM
-Windows 98/ME/2000
-Network: 10/100BASE-T
-HDD: 10.2 GB Dimension: 120mm X 100mm x 19mm (PCI standard height) Power Source: PCI Card Slot Manufacturer Ref. : I2WQ6VJ32BY0 Other Features: One system can support up to 4 cards Able to connect 16-channel normal alarm annunciator Motion Detection Recording Simultaneous playback, recording and live display 3-channel alarm output Alarm Triggered Recording Fully compatible with P/T/Z control protocols of industry mainstream KALATEL, PELCO, PHILIPS, UNIVISION, ULTRAK, VICON encoders Remote Monitoring with support for LAN and Dial Up transmission Easy to Expand System Accessories: Box with ESD protective bag Software/Manual/Driver CD
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