Hikvision NVR DS-9632NI-I8, 320Mbps, Recording resolution:12MP 8MP 6MP 5MP 4 MP 3MP 1080p UXGA 720p VGA 4CIF DCIF 2CIF CIF QCIF;Deco dingformat:H.265 H.264 MPEG4, 8 SATA Interfaces, alarm I O: 16 4,2U