The PowerLine E Air PC was especially developed for marking security documents like identification cards, passports, driver‘s licenses or bank cards of all kinds with up-to-date security technology. Additionally the PowerLine E Air PC is used for security features like microtext, hidden image, letter screen, microtext waveline, engraving of surface relief and tactile engraving on identification cards. The laser marker is a perfect choice for high-speed marking of GSM mobile phone cards.