For tilt windows, in addition to the upper light opener, safety devices must be provided to limit the tilting movement of the window (catch position), so that the windows do not become a source of danger. GEZE FPS is the intelligent catch and cleaning safety device for vertically installed tilt windows. Up to the cleaning position, catch bolts slide over guide shafts in a telescopic rod. To activate this, only the left rod needs to be lifted manually. In the event of a potential fall, the catch bolts are propelled by the guide rollers into opposing catch hooks, effectively stopping the fall.