Ramadan  Shutter / Door Accessory

Automatic window opener for garden & greenhouse optimal ventilation of your plants by temperature-controlled opening & closing. The automatic window opener can be easily and quickly installed for the windows of the current garden & greenhouse. Depending on the temperature, the piston of the cylinder moves and opens or closes the window. You can adjust the opening angle by turning the cylinder steplessly and thus achieve the appropriate ventilation for your bed. You will receive the automatic window opener including mounting hardware for the wood and aluminium greenhouse.