
While there are many technical and industrial items with "164" in their model numbers, none appear to be a 4K-enabled consumer product or specific regulation that matches your request. It is possible this is a very niche industrial component or a typographical error.
To complement 4K, hardware must support high refresh rates (120Hz or higher) to ensure that fast-paced action remains fluid. FERA-164 4K
Maintaining sharpness on screens 65 inches and larger. While there are many technical and industrial items
It has flaws: the autofocus can hesitate on low-contrast subjects (e.g., a white wall), the web UI requires a modern browser (no mobile app), and the fanless chassis runs hot to the touch – by design, but unnerving to new users. a white wall)