In case of rain, the rain sensor sends the signal for window automatic closing that is indicated by a red LED in front of the control panel; it is possible to disconnect this sensor acting on the ON/OFF switch on the front of the control panel. Further to the sensor intervention it is not possible, without disabling this sensor, to control the actuators until 8 min. after the end of the event.
A heating element prevents dew formation on the surface. Particulary suitable for roof windows and sloping top hinged windows.