Note: For AI features like face recognition, it is recommended to have at least 3 HDD partitions to separate system files from image storage. Express - Software - Dahua Technology
You can download the latest official installers directly from the Dahua Software Download Center . dss express server download
: The dedicated client software for managing the server from a PC. Note: For AI features like face recognition, it
: The primary server installation package. : The primary server installation package
is a comprehensive, all-in-one Video Management System (VMS) designed for small to medium-sized projects like retail stores, offices, and residential complexes. Unlike simpler remote-viewing apps, it uses a robust client-server architecture that integrates video surveillance, access control, and AI-driven analytics like facial recognition and license plate recognition into one unified interface. Direct Download Links
The DSS Express server is resource-intensive and should ideally be installed on a dedicated local machine rather than a virtual machine (VM) for best performance. Minimum Requirement Recommended Requirement Intel Core i5-9400 @ 2.90GHz Intel Core i7-9700K @ 3.60GHz Memory System Disk 500 GB (Enterprise Class HDD) 1 TB (Enterprise Class HDD) OS Windows 10 Pro (64-bit) Windows 11 Pro (64-bit) Network 1000 Mbps Ethernet Port 1000 Mbps Ethernet Port