At the Emil-Figge-Str. 44 and Sonnenstraße locations, to open the door, you must scan the barcode in the StuDo app or your FHCard or library card and enter the corresponding PIN. At the Max-Ophüls-Platz location, the key lending process, which requires a signature, documents who is visiting the library. This ensures that only registered users can enter the premises at all locations.
At the Emil-Figge-Str. 44 and Sonnenstraße locations, there are surveillance cameras that are activated after service hours end. During Open Library hours, security staff also conduct regular patrols at all locations.
In emergencies, you can call an emergency number. This number is clearly posted in several locations throughout the library. Please note that this phone number is intended only for actual emergencies, not for answering questions about library use. The people who answer these calls are not part of the Bibliothek⁺ team and cannot provide information on library-related matters.