jackwang0606

hi, i'm using analog system and i just found that HD-CCTV (not IP) which has more clear picture quality.. what is HD-CCTV? and where I can find more information and who leads this items? thank you..

hi, I believe you won't catch (recognized) any face with existing analog camera + DVR, those analog system only let you know the human or animal or car etc... that's all you could get.. because I been faced quite similar situation like you and I changed whole system with HD camera + HD DVR which is using coax cable, and the result was very clear... i think it's much better than megapixel IP, if you see the image quality of HD camera + HD DVR then you won't never buy analog system..