NVR5464 -EI. 64 Channels 1.5U 4HDDs WizSense Network Video Recorder. Dahua 12MP 64CH 4SATA NVR5464-EI 1.5U 4K H.265 Network Video Recorder NO PoE 64Channel 1.5U 4K&H.265 Pro NVR5464-EI NO PoE. Dahua face recognition technology extracts the features of captured faces and compares them with that in face database to recognize the person identity.
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