Combiné Universel Pour Interphones Multi Fils Filaire Extel Uny 3
Tatham Oddie on X: "Our Very 90s Intercom is now USB-powered. It's a rental property, so when we leave I'll just have to remove this power cable to hide the final traces.
710016-Extel] L'interphone Multipro 3 multi-famille pour vos accès
Combiné Interphonie 5 fils extel uny 3
Interphone Extel ANY - 4 messages
NEXA pet-910 control with esp32 - ESPHome - Home Assistant Community