The Chronis Uno is a return to the essentials with extremely simple operation, a timeless design with four push buttons and the option of integration into the switch programme of leading manufacturers. The new Chronis Uno opens and closes your roller shutters and also offers an intermediate position. This position is adjustable, can be approached manually at any time and can also be automated as required. In practice, the advantages are numerous, as they enable better management of sun and privacy protection. And that makes a difference.