Hikvision Original 4CH AI 4K CCTV System 8MP IP Camera Darkfighter Acusense MIC
Hikvision 4CH 4PoE AcuSense 4K NVR DS-7604NXI-K1/4P Adopt Hikvision Acusense technology to minimize manual effort and security costs. 4-ch PoE 1U K Series AcuSense 4K NVR. Original Hikvision worldwide English version and upgradeable.