THE 5-SECOND TRICK FOR CCTV SECURITY SYSTEMS

The larger sized the HDD, the further it is possible to playback. The upper the caliber of the camera, the lesser you are able to playback as it's going to take more room. In my estimate an eight channel 1080p NVR with a 1TB HDD offers you about per week of playback. Most likely lesser cos the quality is large.Starting a do-it-you CCTV surveillance