HIKVISION 4CH NVR DS-7604NI-Q1/4P Systems ColorVu 4MP IP Camera 3.0 Dual Mic Lot
More Accurate: AcuSense technology distinguishes people and vehicles from other moving objects, allowing security teams to focus on real threats. 24/7 colorful imaging via ColorVu technology. 4-ch 1U 4 PoE 4K NVR DS-7604NI-Q1/4P.