NOT KNOWN FACTS ABOUT CCTV SECURITY

The greater the HDD, the even more you could playback. The higher the caliber of the digital camera, the lesser it is possible to playback as it's going to take more space. In my estimate an 8 channel 1080p NVR which has a 1TB HDD gives you about every week of playback. In all probability lesser cos the standard is significant.Our Expert security d