Hikvision OEM 5MP 2-Way Audio ColorVu+IR IP Camera4CH 4POE NVR CCTV System Lot
More Accurate: AcuSense technology distinguishes people and vehicles from other moving objects, allowing security teams to focus on real threats. Resolution 5MP. About 4CH NVR OEM=. 4-ch 1U 4 PoE 4K NVR.