Excellent architecture requires artistic harmony of design and individual expression. That is why the aesthetics of the visible building automation technology should blend in perfectly with the overall image of the hotel. This means that in the ideal case the lights switch also corresponds perfectly with its surroundings and the people within it. Doing this with attractive optics and haptics ABB offers all available possibilities for distinctive architecture. The various switch ranges and operation devices are available in numerous variations of materials, shapes, surfaces, styles and colours. The quality of the design is acknowledged by even the most critical experts. And it has been awarded with national and international prizes for many years over and over again.