Why ASAP Security’s HDTVI?

HDTVI – New Technology for IP & Analog HD Solution

  • Magic DVRs Support Analog/HD TVI/IP
  • Analog HD high video quality 720P/1080P resolution
  • Transmit video and audio signal, and data signal over coaxial cable
  • No quality loss and delay for HD video transmission
  • Impressive long distance transmission capability up to 500M
  • Easy to upgrade your existing analog system to HD system

What is HD-TVI?

HD-TVI means High Definition Transport Video Interface, It is a DSP-TVI technology developed by Techpoint(2012), and the Chipset was sold to Intersil , Chinese manufacture, such as Hikvision, HanBang, put this technology into their new product.

Hanbang successfully developed the TVI solution, solved HD-SDI’s previous problems. TVI can convert the digital signals to analog ones, it extends the transmission distance, reduces the total cost, and takes less storage capacity, HD-TVI is also based on coaxial cable, support HD video signal (1080P/720P), Audio signal, digital signal transmission.

Specs Comparison


So in conclusion, the advantage of HD-TVI compared with HD-SDI is:

  • Longer transmission distance(without boost)
  • Affordable Price
  • Better Anti-interference and Reliability

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