Aeon Labs DSC12104 micro switch

I’m trying to figure out how to wire Aeon Labs Micro Switch model DSC12104 behind existing light switch.
Aeon-Labs-Micro-Smart-Energy-Switch-DCS12104-Z-Wave

I have wired a couple of fibaro relay switches without any issues but this not this one. I just cannot figure out what goes where.

Thanks

Did you already check a connection diagram like this:
afbeelding

I managed to figure it out. Thanks