Digital 4 Camera DVR Card Processor

Wholesale Digital 4 Camera DVR Card Processor with 4 Channel Video Input from China Online Stores.
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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 Specification

• Resolution:
  PAL 860x625 25fps
  NTSC 860x525 30fps
• Connections
  Camera IN: x4 Channel Video Input for 4 Cameras (BNC)
  Monitor OUT: Video Output to Monitor (BNC) VCR IN: Playback video Input from VCR (BNC)
  VCR OUT: Video Output to VCR for Recording (BNC)
  
• Controls
  Main Menu: Enter main menu (display on monitor)
  Auto: Automatic Channel Switching from Camera to Camera
  Play/Freeze: Picture Freeze/ Playback Recorded Images
  Mode/Zoom: Display Quad PIP (picture in picture) on Monitor/ Zoom
  Channel Select
• Menu Selections
  Title Set: Modify Title (camera) Name
  Display Set: Set Channel Switching Time/ Select PIP Positions/ Adjust Channel Brightness+ Contrast
  Time/Date Set: Adjust Time and Date/ Select Date Format/ Set Cameras to Display Date
  Alarm Set: Setup/ Adjust Monition Alarm for Cameras (camera must have motion detection)/ View Alarm History
• Language: English, Chinese
• Dimension: 35x190x130mm (LxWxD)
• Power Source: DC 12V
• Manufacturer Ref. : 7ASVDMG3M97U

Accessories:

• Remote
• Manual

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This item was added to our catalog on Friday 01 May, 2009.