Unfortunately, I’m not familiar with residential wiring in Mexico beyond three things
it’s usually a similar voltage to the US
Two) wire colors are completely random, so you have to test every leg of every circuit to know what’s what. It’s not uncommon to remove a light switch and find that all the wires are colored white.
Three) grounding is very different from the US.
Because of number three, I just don’t know whether US z wave switches Will work safely there or not.
If you feel that the house provides equivalent grounding for switches to US electrical code, then you will have a lot of choices.
See the following topic. The light switch discussion starts around post 40.
Hopefully someone more familiar with the region will chime in.
