Install a conduit: make acide it ah a diameter of at least 50 mm, with a smooth inner wall and a tirage wire in it. The tuyau should run from outside to inside (all the way into the house). Ambulant Vikings reserves the right to discontinue the Viking Ethnie progiciel https://www.becharge.be/be-fr/Acheter/cartes-cadeaux-LEGO-Belgium-3-708