When you start exploring physical security options for your building, you quickly find yourself lost in a thicket of acronyms and numbers: UL, ASTM, NIJ, UL752, UL Level 4, NIJ III, NIJ III-A, ASTM F1233, ASTM F1233 R3, ASTM F1915 … and more. What do they all mean? How do you know which bulletproofing standards are best for your needs?
In our new video, we explain these standards and their typical applications, as well as the reasons why experts specifically prefer UL752.
