Since counterfeiting is unfortunately not an isolated case, the bill validator is advisable to purchase. It has long been impossible to tell by eye whether a banknote is genuine or fake. This can only be done with a bill validator device.
Wrong banknotes are circulated regularly. Counterfeiters are inventive and the quality of counterfeit money is - unfortunately - getting better and better in our high-tech era.
The Rottner team will be happy to answer your questions about the bill validator. Just contact us!