Xiaomi Aqara Smart Switch

Guys, I need help. Which version do I need in Europe (220V):

Neutral & live wire wall switch
Single Live wire wall switch

Or anyone in Europe that knows a bit about electricity can shed a light? :slight_smile: I see on pictures that there are switches with 2 wire connectors and 3 wire connectors? In my present switch, there are ofcourse 2 wires :slight_smile: