Digital Video vs. Traditional Tape

List of Manufacturers
Alpha Systems
Dedicated Micros
Integral
Sony
Gentronix
Pelco

Limitations of analog video recording:

  • Human intervention for daily tape changes required
  • Labor intensive investigation process
  • Large storage space requirement
  • Lack of built in activity detection
  • Lack of network connectivity
  • Lack of integration with other data systems (access control, alarm, server etc.)
  • Inconsistent video quality
  • Rapid image degradation
  • Inability to review video tape while recording
  • Lack of image enhancements
  • Expensive printer options
 

Solutions by digital video:


  • No tape changing required
  • Built in multiplexing
  • Activity detection
  • Video loss detection
  • LAN/WAN connectivity (leverage existing infrastructure)
  • Video quality does not degrade over time
  • Remote view over phone lines
  • Search by camera, date, alarm, site, or event
  • Instant on demand recording
  • Monitor control (multiple outputs)
  • Multiple camera view
  • Image toolkit
  • Video export (tape, file, disk, CD etc.)
  • No degradation of video quality over time
  • Selectable frame rates and resolution
  • Integration with POS, access control, etc.
  • Pan Tilt Zoom control
  • Prints to laser or inkjet
Download this comparison in PDF.

 

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