facial recognition security camera system
Do security cameras have facial recognition? How much does a facial recognition camera cost?

Network video recorder (NVR) is a specialized computer system that includes a software program that records video in a digital format to a disk drive, USB flash drive, SD memory card or other mass storage device.

These license plate capture / recognition cameras (LPR cameras) are special security cameras
Technology to run facial recognition in an IP security system. How Facial Recognition Takes Video Surveillance to the Next Level. Remember the video