Dahua NVR5216-16P-EI 16CH 16PoE 2SATA 1U 4K NVR AI WizSense Network Video Recorder. (Note : Original Dahua English version and Firmware upgradeable, US/EU/AU/UK plug available.). Dahua Face Recognition technology extracts the features of captured faces and compares them with those in face database to recognize the person identity.
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