Increasing security requirements make it necessary to accurately regulate access to a building. The Schüco Door Manager in conjunction with the Schüco Fingerprint system or other keyless entry systems reliably ensures that only certain people get access at defined times to security-related areas, and prevents possible abuse. The Schüco Door Manager is an electronic component for centrally controlling door functions such as the escape door security, opening and closing as well as locking and unlocking. In combination with the new networked Schüco access control systems, it offers a design-oriented solution for connecting to modern time recording systems.