representation of buildings and their operating equipment. Spatial performance values, such as the 3D-Coverage data of our signaling devices, can be ideally integrated into such a digital building model. For [...] also the required signaling area. Pfannenberg provides the required Revit files for selected signal devices free of charge for download. The advantages of BIM: Support in the planning of signaling projects [...] used. They permit the integration of elements, such as signaling devices, windows or even doors into 3-dimensional, virtual building model. With the help of such a building model, not only the physical