Help with Shelly Plus 1 Sensor

Hi All

I would like to connect my electric fence relay to my shelly plus 1 to know when the fence is triggered, the current relay powers a siren when the fence gets triggered. I’m not sure how to wire it to the shelly 1. I have tried a couple of different wiring methods and settings on the shelly 1 and not winning. This is currently how it is powered.


The relay on the left of the diagram is what triggers the siren.

This is the manual to the energizer,
Page 8 is the diagram

Bump, anyone? :slight_smile:

I’ve tried all the options i think i can of