Uncategorized HD SDI DVR demonstation 25/02/2013 by blogadmin | Leave a Comment HD SDI CCTV has many things going for it in this age where HD images are becoming very important to you the installer in order upgrade your existing client base. possible though the best thing is just how easily this can be demonstrated to the client. All you need is an HD SDI camera, a […] Read more » HD SDI dem kit