HDCCTV Dahua HDCVI 26/02/2014 by blogadmin Dahua Technology has unveiled a High Definition Composite Video Interface (HDCVI) technology. This has in turn been recently tested in the UK by Benchmark magazine ( see March 2014 issue). This new technology is unique to Dahua and they have labelled it HDCVI. The main feature is the fact that over-coaxial-cable it can produce analogue […] Read more » HDCVI HDCVI dahua