D CVI DVR
Encode/Decode: 8*720P@15fps
Multi-mode input: CVI: 4*720P - IPC: MAX 4*1080P
Backup mode: Support HDD, CD writer and USB device storage and backup
Network: 1*RJ45 interface, 100M Ethernet interface
​ ...

HD CVI DVR
Encode/Decode: 4*720P@15fps
Multi-mode input: CVI: 4*720P - IPC: MAX 4*1080P
Backup mode : Support HDD, CD writer and USB device storage and backup
Network: 1*RJ45 interface, 100M Ethernet interface ...

HI-3521A
1 ...

HI-3520DV300
1 ...

HI-3521
1 ...

HI-3520DV200
1 ...