Installation video
Click here to view our video to help install.
Click here to view our video to help install.
This scheme is used for single bolt independent opening, such as ventilation window in villa basement, skylight on daylighting roof, etc; Single frequency, two frequency and six frequency remote control transmitters can be selected to open single lemon or multi bolt windows, and connect the rain se
This scheme is used for single bolt independent opening, such as ventilation window in villa basement, skylight on daylighting roof, etc; Single frequency, two frequency and six frequency remote control transmitters can be selected to open single lemon or multi bolt windows, and connect the rain sensor to automatically close the windows in case of strong wind and rainy weather.