I have 4 Q See 16 caera systems. I am happy. Don't have dedicated tag cams. Don't have this particular one. The ones I have are no longer mfgd by Q See. Also, the cameras provided don't have sound capabilities. The DVR will record sound on 4 of the cameras but you have to buy that seperately. You can upgrade to 2 terrabytes which with cameras set to motion record should be plenty. With a tunnel I get about a week with 1 TB of HD space.
