DHI-DSSPro-Door-License

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

"One access control channel license for DSS Express V8, no prerequisite. Note: For access control devices with video channels, the video channel license is required."

Rose Replicator Plus hot standby license, supports 1 main server + 1 hot standby server, with 3 years warranty and upgrade.

"DSS Professional V8 access control channel base package includes 16 door licenses and is a prerequisite for access control channel expansion. Note: For access control devices with video channels, the video channel license is required."