Source google image: https://une-lingerie.com/wp-content/uploads/2018/11/cablage-volet-roulant-electrique-inspiration-branchement-interrupteur-cc2a2blage-simple-allumage-raccordement-of-cablage-volet-roulant-electrique.jpg
Schema raccordement volet roulant electrique
Source google image: https://une-lingerie.com/wp-content/uploads/2018/11/cablage-volet-roulant-electrique-inspiration-branchement-interrupteur-cc2a2blage-simple-allumage-raccordement-of-cablage-volet-roulant-electrique.jpg