Currency Validation

Currency Validation

Our LEDs and photodiodes are widely used in currency validation; a function used in vending machines and ATMs. One of the major applications is the banknote validator that detects counterfeit by scanning and checking the image patterns of the banknotes. Customers can choose LEDs and photodiodes that meet their requirements of wavelength, directivity, and intensity from our broad portfolio. The detection technology used in currency validation can also be used various transmission and reflection measurement (analysis) devices.