
NIR Compatibility: What It Means and Why Your Number Plate Needs It
Executive Summary NIR (Near-Infrared) compatibility is a critical requirement for UK number plates under the BS AU 145e:2018 standard, ensuring plates can be read by ANPR (Automatic Number Plate Recognition) cameras that use infrared illumination instead of visible light. NIR compatibility means your plate’s reflective sheeting must effectively reflect near-infrared wavelengths between 700 and 1000 […]








































































