Whether access cards, key rings, combined mechanical and electronic keys, smartphones, or transponders – primarily offering controlled and secure access, our access media can do much more. For example, it can be used as identification at reception desks, as payment in the cafeteria, to record working hours, to open car park barriers, for filling up with fuel or to buy snacks at vending machines. And if the badge is lost, it can be quickly and easily invalidated – the locking system remains secure.