The concept of learning at schools is one of openness and having one’s own sense of responsibility. With regard to entrances, corridors, doors, lockers and cabinets however, supervision is unavoidable in these times because it concerns the security of everyone present in the building. An intelligent lock and access management system, such as the 3060 system from SimonsVoss Technologies, secures the entrances, documents all entries and exits, assigns temporary authorization and protects teachers and children in an emergency.