Smart PSS is the official client software provided by Dahua Technology. It integrates all Dahua network cameras, NVRs (Network Video Recorders), and access control devices into one intuitive interface.
: Allocating or deleting a disk setup will erase all existing data on that specific partition; confirm the prompt to proceed. 3. Channel and Device Management smart pss pc nvr setup
. The PC-NVR service will briefly restart to finalize the disk setup. 3. Channel Management (Adding Cameras) Channel Management on the left menu. sign or search for devices on your network. Smart PSS is the official client software provided
| Issue | Solution | |-------|----------| | No recording | Check PC-NVR service is running (Services.msc → SmartPSS NVR Service) | | Disk full | Enable auto-overwrite in Storage settings | | Camera offline | Verify IP, credentials, and firewall (allow ports 37777, 80) | | High CPU usage | Reduce FPS in camera settings (e.g., 15 fps) or use hardware decoding | | PC sleep/hibernate | Disable sleep mode → PC must stay on 24/7 | and firewall (allow ports 37777
Setting up Smart PSS as a PC NVR is not a consumer-grade task; it is a systems integration project. When executed deeply—with isolated networks, tiered storage, hardware acceleration, and rigorous security—it rivals commercial NVRs costing ten times as much. However, when done poorly (i.e., installing the default software on a family PC connected via WiFi), it produces a frustrating, laggy, and insecure system.