HD TVI Video Recorders

HD-TVI (High Definition Transport Video Interface) is a new and improved technology where a digital signal converted then transmitted over coaxial cable much like CCTV signals.  HD-TVI technology was developed in 2012 by Techpoint, a U.S. based firm).  It allows for higher resolution (720p and 1080p) cameras to be recorded over traditional coax infrastructure.  TVI is an open-architecture technology allowing it to be used by many manufacturers and can be used in an environment with cameras from multiple manufacturers.  HD-TVI is also much more cost effective than HD-SDI technology.  HD-TVI Video Recorders receive the signal and convert it back to a digital format for recording and live viewing.

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Advantages

  • Uses traditional coax infrastructure
  • Can utilize low-cost RG-59 Siamese coax cable
  • Lower equipment cost over HD-SDI
  • Capable of resolutions up to 1080p
  • No transmission delay
  • Can transmit RS-485 PTZ signal over coax
  • Transmits audio and video over single coaxial cable
  • Lossless signal
  • Very high reliability
  • Video can be transmitted up to 500 meters over coaxial cable
  • Open Architecture Technology

 

 

Variations in Recorder Technology

Most HD-TVI systems come in linux-embedded systems. Systems can be stacked with DVRs, NVRs and Hybrid recorders using central monitoring software.

 

Free Consultation

Evyn Security offers free consultations to help you compare options that will best suit your needs. We can provide system specifications and show you system features and limitations. We can show you a demonstration of the system quality and features. Call or email us today to schedule a site visit or consultation.

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Frequently Asked Questions

Get the answers to the most asked questions about video security! Our FAQ page answers dozens of popular questions from our customers.

Frequently Asked Questions