Sicherheitsbeschlag mit integrierter Zutrittskontrolle
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5 Care and maintenance
The security fitting is very maintenance-friendly. It needs to be neither adjusted nor oiled.
5.1 Cleaning
Do not use sharp objects or solvents to clean the fitting.
If the surface of the fitting or the door handle becomes dirty, clean them ideally with a soft, dry cloth. You can
remove heavy soiling with a mild household cleaner and damp cloth.