Source google image: https://www.elecproshop.com/3269-16556-thickbox/micro-module-commande-volet-roulant-mvr500-e.jpg
Schema electrique yokis
Source google image: https://www.elecproshop.com/3269-16556-thickbox/micro-module-commande-volet-roulant-mvr500-e.jpg