Today, modern windows close virtually air-tight. And that makes regular, need-based, natural ventilation is all the more important. But while many things are a matter of course and run automatically elsewhere, we still ventilate our rooms at home and at the office manually. That is neither convenient nor efficient.
In combination with intelligent sensors, time switches or BUS systems, our concealed electric Roto E-Tec Drive tilt ventilation system integrated completely in the window hardware enables fully automatic tilting and locking of windows. It is extremely convenient, reduces heating costs and prevents the formation of mould.
The new concealed electronic tilt-opening and locking system Roto E-Tec Drive now is adapted also for application in low fanlight windows.
Optimised accessories ensure an easier installation and a more convenient implementation and operation.
Additionally, the new interface of the electronic unit improves the compatibility with smart home systems.