Further from our conversation on the old forum I did make the check with the jumper and the cascade effect works perfectly with one touch from the 5v..
what would you suggest I can do next?
Is there a way to change the sensitivity of the motion detector as my dog keeps setting it off😀
btw what is the price of the brown sensor?
If you like you can ping me to my email address.
Btw I have to say I love the system and for the price it’s excellent quality.