720p & 1080p HD the New standard for stellar surveillance video 720p & 1080p HD or High Definition CCTV providing true next generation surveillance video only from Georgia CCTV With 720p & 1080p HD Georgia CCTV can reuse your existing cable - replace your cameras & DVR and have you up and running at a signifcant cost savings. How much larger is 720p & 1080p HD? Older DVR's max at CIF resolution or 360x240. Newer max at D1 resolution or 720x480. 720p is 4 times larger & 1080p