DHI-DSS4004-S2

One alarm controller device license for DSS Express V8, no prerequisite.

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

"One vehicle entrance and exit management module license for DSS Professional V8. Prerequisite: Video surveillance base package. If there are more than 16 ITC cameras, the corresponding number of video channel expansion license is required."

">Linux OS, an economical surveillance system >Simple deployment, one-key upgrade >Safe and stable, high reliability >Embrace openness, high compatibility >Max support 256 video channels >Support 100 online users, unlimited user management."