DHI-DSSExpress8-Alarm-Device- License

One video intercom device license for DSS Express V8, no prerequisite, supported video intercom device includes VTO, VTH, VTS, etc.

Access Control channel license, one channel per one license (Based on the basic package)

">Linux OS, an economical surveillance system >Simple deployment, one-key upgrade >Safe and stable, highly reliable >Max support 256 video channels >Support 10 online users and 50 total users. >Support 350M transfer capability >Support 150M local storage capability"