4-ch PoE 1U K Series AcuSense 4K NVR. Adopt Hikvision Acusense technology to minimize manual effort and security costs. Hikvision DS-7616NXI-I2/16P/S 4K 12MP AcuSense 16CH POE Network Video Recorder. Hikvision 32CH DS-7732NXI-K4(D) 1.5U K Series AcuSense 4K Network Video Recorder.
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