Hikvision (DS-7632NXI-K2 ) 32ch 1U K Series AcuSense 4K NVR - Black Up to 32ch IP camera inputs Supports Facial recognition, perimeter protection, motion detection 2.0 Decoding Format H.265/H.265+/H.264+/H.264 Up to 2-ch@12 MP or 3-ch@8 MP or 6-ch@4 MP or 12-ch@1080p decoding capacity Up to 256 Mbps incoming bandwidth 2x SATA interfaces; 1x RJ-45 10/100/1000 Mbps; Front panel: 1x USB 2.0; Rear panel: 1x USB 2.0