HDCCTV HD SDI DVR review 14/06/2011 / 14/06/2011 by blogadmin HD SDI DVR review. HDCCTV has arrived in the UK and is here to stay. That is the opinion of Benchmark magazine that recently reviewed the Everfocus EPHD08 HD SDI DVR. They were able to carry out a full test and review of the Everfocus offering and came up with some observations that were most […] Read more » HD SDI HD SDI CCTV HD SDI DVR SDI CCTV