The Warema Quatronic Dialog is a commercial DIN rail or surface mounted central controller to be used in conjunction with the Warema range of Kompact motor control units or as an input device to a BMS system. It controls sun-shading systems on small and medium buildings for enhanced comfort and protection evaluating many environmental conditions such as wind and sun intensity to achieve higher levels of sustainability and lower running costs. An active control screen shows current climate conditions and provides simple programming and adjustment for building managers.