Specifications:

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