Invisible Theft Detection Products

Our Invisible Thief Detection Spray, a high quality emulsion of our Invisible Thief Detection Powder and a liquid agent, is specially formulated for easy application on any surface background regardless of color. This spray can be applied to paper,...

A liquid used for marking coins, coin boxes, tools, and other metallic objects for identification or theft detection purposes. The lacquer leaves an invisible fluorescent mark that glows brilliantly when exposed to long or short wave UV lamps. Using...

A popular item to invisibly mark articles such as currency, tires, paper, wood, metal, glass, etc. for identification and thief detection purposes. They are practically invisible on most backgrounds, but highly fluorescent when exposed to a long or...

This convenient pen can be used to invisibly mark most porous surfaces such as paper, cardboard, wood, documents and paper currency. Bright blue fluorescent markings become visible when exposed to long or short wave ultraviolet light.

When you think someone might be stealing or tampering you can use this Thief-Detection Powder to catch them “red-handed”, so to speak. Use our Feather Duster to lightly apply the Theft Detection Powder to objects you think the person might touch or...