Hikvision OEM 5MP MIC&Speaker ColorVu+IR IP Camera+DS-7604NI-Q1/4P 4CH NVR Lot
More Accurate: AcuSense technology distinguishes people and vehicles from other moving objects, allowing security teams to focus on real threats. NVR is 100% original HIKVISION NVR. APP is hik-connect, can plug play with all hikvision NVR.