HD SDI CCTV HD SDI DVR CTRING HD SDI DVR 21/06/2012 / 26/12/2021 by blogadmin | Leave a Comment CTRING’s HD-SDI DVR line-up is headed up by the V7304 HD-SDI DVR. CTRING are pushing the fact that the V7304 can record at a maximum recording rate of 30fps at 1080p per channel and has Pentaplex function. The V7214H is an innovative hybrid standalone DVR which has 2 HD-SDI and 14 Analog Video inputs. This […] Read more » CTRING HD SDI DVR