For those who's replacing their traditional Wall Switch to a Smart Switch will immediately be confused with the list of switches out there
Created this explainer video to explain the difference between
"Fire Wire with Neutral" and "Single Fire Wire NO Neutral"
so you can know which switch is compatible for you, and also better appreciate why they are different.
Happy switch conversion! :)
![](https://i.ytimg.com/vi/GgMz70dS_SY/maxresdefault.jpg)