4K 64CH NVR No POE Turret 8MP Security Camera System 8 SATA. 32 /24 MEGAPIXEL ONLY. ON CHANNEL #1 FOR MODEL DS-9664NI-I8. 64-ch 2U 4K NVR. Up to 64 channel IP cameras can be connected. Up to 12 MP high-definition live view, storage and playback. Up to 320 Mbps (or 200 Mbps when RAID is ...