TOP CCTV SECURITY SYSTEMS SECRETS

The much larger the HDD, the additional you may playback. The higher the standard of the camera, the lesser you are able to playback as it will require extra space. In my estimate an 8 channel 1080p NVR that has a 1TB HDD will provide you with roughly per week of playback. Likely lesser cos the quality is higher.Consulting with an expert can assist