Learn Nx Witness™
Tips, Tricks, and Feature Overviews
Install Nx Witness™
Universal Fisheye Camera Dewarping
Motion Detection Setup
One-Click System-Wide Upgrades
Accessing Nx Developer Tools
Camera Configuration & Recording
Advanced PTZ & PTZ Tours
Add or Merge a Server
Live Video OVerlay
PTZ Preset AS AN Action
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Can't find the right video to explain a feature you're looking for? Not to worry, we'll be continually adding new features moving forward to this page. But if you're in a hurry or need a feature in a tight timeline please let us know!