72-Channel 5-Bay Tower Standalone NVR with Recording Throughput 180 Mbps, Instant Playback, e-Map, HDMI, DVI and Display port, Remote Access, Video Export, 64-Channel Synchronized Playback, 32-channel free license included (for ACTi video devices) and additional license required (for integration with POS, access control and extended devices), 5-Bay (Storage Disks not included), Audio, AC 100-240V