DHI-DSSExpress8-VDP-Device- License

Extending performance based on the parameters and limited functions defined in the free version requires an additional base package fee

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, high reliability >Embrace openness, high compatibility >Max support 256 video channels >Support 100 online users, unlimited user management."