Enforce a hard constraint in your software config file: aspect_ratio = 16:9 or fixed_width = 3840 , fixed_height = 2160 .

| Specification | Typical Value | | :--- | :--- | | | 8.29 Megapixels (3840x2160 @ 30fps) | | Sensor Type | 1/2.8" or 1/1.8" CMOS, BSI (Backside Illuminated) | | Pixel Size | 2.0µm - 2.9µm (enhanced low-light capture) | | Lens Construction | 6G + IR (6 glass elements + infrared filter) | | Aperture (F-stop) | F2.0 ±5% (Fixed) | | Focal Length | 3.2mm to 4.0mm (Wide angle equivalent) | | Focus Distance | Hyperfocal: 1.5m to ∞ (Fixed depth of field) | | Interface | MIPI CSI-2 (4-lane) or USB 3.0 | | Operating Temp | -30°C to +85°C |

: If your display configuration permits, split your audio signal away from the primary 4K video processing pipeline to drastically lower the operational stress on the internal matrix switcher.

Unlike varifocal or PTZ cameras, installing an NSFS160 4K Fixed unit is mechanically simple, but optically demanding. Follow these guidelines to avoid a "soft image."

To understand the solution, one must first break down the architecture of the video rendering system. NSFS160 typically stands for or functions as an internal engine asset ID within open-source modifications, simulation software, or video-over-IP networking standards like ZeeVee AVoIP protocols .