The key issue no longer fits with our time. Today, companies are much more dynamic. One changes jobs, departments, and positions more often. New business areas come into the picture creating new teams in new spaces or buildings. On the one hand, the company is animated, on the other hand, employee fluctuation requires a great deal of time and effort in handling of keys and access control. Here, it really pays off to offer a biometric solution that immediately provides new access rights, and which grows with the company. Nowadays people are increasingly focusing on a biometric solution, in which no keys are lost or get into the wrong hands, especially when they have the structural responsibility to set up access control from the beginning onward, safely and inexpensively.