2021 new arrival Automatic Window Opener, Aluminium Universal Auto Greenhouse Vent Opener wholesale Cylinder Replacement Temperature Sensor Automatic Opening Closing Louver Blind Window Opener 2021 for Home Office outlet sale

2021 new arrival Automatic Window Opener, Aluminium Universal Auto Greenhouse Vent Opener wholesale Cylinder Replacement Temperature Sensor Automatic Opening Closing Louver Blind Window Opener 2021 for Home Office outlet sale

2021 new arrival Automatic Window Opener, Aluminium Universal Auto Greenhouse Vent Opener wholesale Cylinder Replacement Temperature Sensor Automatic Opening Closing Louver Blind Window Opener 2021 for Home Office outlet sale
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Brand
Focket
Item Weight
0.34 Kilograms
Material
Aluminum

  • Made of high quality aluminium material, not easy to rust and durable in use.
  • Spring and support bar provide additional protection against wind damage.
  • The window opener automatically opens and closes as the temperature changes.
  • Universal, easy to install and use, suitable for any blind window, easy to use.
  • Easy fitting by clamps or screws provided, no batteries or electricity required.