DHI-DSS4004-S2

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

"Access control channel expansion license, one access control channel license for DSS Professional V8, Prerequisite: Access control channel base 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."