First came the camera and monitor, closely followed by the video cassette recorder, recording one video stream to a three-hour tape at 25 frames per second and often triggered by an input device.

AAEON has announced the release of the new mid-range NVR-B75 and entry-level NVR-CV Desktop Tower Network Video Recording Systems to meet a wide range of surveillance application needs.AAEON has ...

DVR security systems (digital video recorders) and NVR security systems (network video recorders) connect with CCTV security systems, enabling you to record what the CCTV cameras see, and play it back ...