DHI-DSSExpress8-Door-Channel- License

">Embedded device, 7*24 stable operation >High-performance stream media transfer and storage capability >Support distribution deployment >Support local storage and IPSAN storage >Support GIS Map,Raster Map >Front panel can display system service status"

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

"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."