While there is not a lot of discussion about CCTV here, I do see more discussion than other named forums. I would probably use it. But then I could see the forum becoming less technical and more of "SatelliteGuys Funniest Videos" show. At any rate I think we could try it.
Harshness could be on to something call it a security DVR forum. I get asked questions about how this stuff works all the time by people. For example is a 800 TVL camera better than a 1000 tvl. Whats difference between AHD vs TVI dvr?