Analogue Cameras - 720TVL

Any Camera with a TVL resolution is an analogue camera which is then connected up to a Digital Video Recorder (DVR).

The best way to compare an analogue camera with a HD or IP camera is to look at an example. A 700TVL camera will give you a resolution of approximately 450,000 - 500,000 pixels, nearly half a megapixel. HD & IP Cameras specifications are measured in megapixels, so a 1 Megapixel camera has twice the resolution of a 700TVL Camera.