✓ Support hard disks of 8T and below as video disks
✓ Support hard disk dynamic detection
✓ Support graphical RAID5 disk array configuration
✓ Support plan / video / alarm linkage video configuration (support recording audio); support local export backup of video
✓ Support item retrieval and tracing by type / date / time etc
✓ Support restart termination / pause / single frame / capture
✓ Support product combination use, unified management / operation