Find Your UniFi NVR IP Address
Option 1: If your NVR has a touch display: Tap the i icon in the bottom left corner, then scroll over until you see IP Address,.
Option 2: In the Unifi app, navigate to Update Manager then tap on your NVR. IP address will be displayed below the status.
Option 3: If neither of the above options are working for you, you can also try using the WiFiman Mobile app (iOS / Android). Just connect your mobile device to the local network where UniFi is running, then click on Discovery.
For more information, see How to Setup and Configure Unifi NVR for Unifi Cameras