HDCCTV Trium HD SDI DVR from win4net FD02 16/07/2012 by Paul | Leave a Comment Win4net have finally made their entrance into the HD SDI DVR arena with their new 2 way HD-SDI recorder. This compact unit is the first 2 way unit in the market place and is looking to pick up on the upgrade business of HD CCTV over coax. Win4net have added the FD02 to their Trium […] Read more » 2 way HD SDI DVR HD CCTV HD cctv over coax HD SDI CCTV Trium FD02 Win4net