Available in different versions with 55, 80 or 100 mm arched or profiled blades, it is a system for outdoor use or active facades.

It may be moved manually by winch, or motorised with possibility of centralisation. It carries out the orientation function as well as the rising and descending ones. The box, as well as the guides, can be of steel or of extruded aluminium.

Thanks to the hardiness and resistance of the system very big dimensions may also be realised.