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Lieder 4 Channel DVR Card Digital Video Surveillance Recording System SKY104


This 4 Channel Surveillance System supports 2 recording modes, either scheduled continuous record or scheduled motion-triggered record. Detection region can be selected for motion-triggered records. It can be programmed to sound alarm or send notific...
Retail Price:
USD$ 29.98
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Quantity 2-78-1920-49≥50
Price USD$ 10.76USD$ 10.53USD$ 10.31USD$ 10.02
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Software Requirement:

  • Require Windows 2000 or Windows XP (NTFS file system is recommended)
  • Windows directX8.0 or 8.1
  • Latest graphic card (VGA) driver

Hardware Requirement:

  • Intel's CPU is recommended
  • Mainboard based on Intel's chipset is recommended
  • At least 256MB of RAM is recommended
  • At least 64M of RAM for graphic card (VGA) ATI Redeon 7000 or above and Nvidia Geforce series is recommended
  • 80- 120G or above hard disk is recommended

Hardware Recommendation:  

  • CPU:
    • Pentium III 450 or above
    • Pentium 233MMX or above
  • Motherboard:
    • Intel 82440 GX (or BX) based with adequate number of PCI slot or equivalent (see Note iii)
    • No special preference
  • Memory:
    • 128MB SDRAM (PC 100)
    • 64MB SDRAM
  • Display:
    • SVGA display with 1024x768, 16M color
    • SVGA display card
  • Network:
    • 10/100Base T or Modem
    • 10/100Base T or Modem
  • Harddisk:
    • 10.2GB
    • 4.3GB
  • Operating System:
    • Window 98 Plus IE 5.0 or above
    • Window 98 Plus IE 5.0 or above

The Recording Capacity of DSR:

  • DSR use advanced wavelet compression technology for real time video compression
  • The average compressed frame size of a CIF resolution image (384x288 PAL, 320x240 NTSC) is about 8 Kbytes. And the average frame size of a QCIF resolution image (192x144 PAL, 160x120 NTSC) is about 3 Kbytes
  • The maximum frame rate is 30 fps for NTSC system, and is 25 fps for PAL system
  • However, when frame rate above 8 fps, the video will perform as real time like video
  • The basic DSR configuration provides a 6GB hard disk for video recording
  • Following is the equation that can be used to estimate the recording time of DSR

Digital Video Surveillance Recording:

  • The completed system* provides the following features
  • Digital multi-channel video recorder and multiplexer
  • Support up to 16 camera inputs with multi display modes
  • Support both PAL and NTSC standards
  • Easy to use graphic user interface
  • Full resolution video real-time display (768x576 PAL, 640x480 NTSC)
  • Real-time digital video compression
  • Simultaneous playback, recording and live display
  • Programmable timer recording
  • Alarm triggered recording
  • Motion detection recording
  • Pre-alarm recording
  • Easy to expand by software upgrade and system integration
  • Multilingual capability
  • Pan/ Tilt/ Zoom control of the connected cameras (optional)
  • The completed system provides platform for system integration with other security control systems, such as access control, fire alarm or automation, ID/ smart card system, intrusion detection, etc.
  • The product is designed to run on a Pentium II or above PC with a Windows operating system
  • The product (base and remote client package) is consisted of video capture board (s) with compression, plus the application software and user manual

Package Included:

  • 1 x 4 Channel DVR Card Digital Video Surveillance Recording System
  • 1 x Driver CD