A question that we inevitably get asked at least once a week is ‘what is the difference between Hikvision HUHI and HQHI DVR models’. The answer is surprisingly simple:
the HUHI can record at a resolution of up to 8MP (HDTVI) VS 4MP of the HQHI;
the HUHI has alarm outputs (4/1) VS HQHI that does not;
the HUHI supports two-way audio with RCA I/O VS HQHI does not have audio terminals.
Previously, the two DVR models also used different GUI – now it is the same.
The HUHI is normally a bit more pricey than its HQHI counterpart, but if you have cameras 5MP or higher resolution, want to integrate audio or alarm system – then HUHI is the way to go.