![](https://homeautomationguru.com/wp-content/uploads/2013/12/3-way-switch-diagram-150x150.png)
We’ve shown how installing an Insteon Switch is really straight-forward: turn off power, remove old switch, connect Insteon switch to the same terminals, restore power. It’s easy to do and doesn’t involve any wiring changes at all. Multi-way switches (also…