The blueCompact app enables easy control of the new Winkhaus blueCompact locking system. This innovative technology makes access control management for your building more convenient, more flexible, clearer and more secure. blueCompact is ideal for smart homes and for small businesses such as medical practices, lawyers' offices and agencies. The app is available free of charge after purchasing a blueCompact locking system. It is innovative to use and offers a wide range of options for programming