![4 way switch wiring - Power from light fixture to light switch setup - Devices & Integrations - SmartThings Community 4 way switch wiring - Power from light fixture to light switch setup - Devices & Integrations - SmartThings Community](https://global.discourse-cdn.com/smartthings/original/3X/6/d/6d96c098b2f1fb5accaa4b1373368da6996e1b92.jpeg)
4 way switch wiring - Power from light fixture to light switch setup - Devices & Integrations - SmartThings Community
![I need help to understand this. It seems my switch is conneted to neutral but there is no ground. Im trying to install a smart dimmer but not sure what to do. I need help to understand this. It seems my switch is conneted to neutral but there is no ground. Im trying to install a smart dimmer but not sure what to do.](https://preview.redd.it/i-need-help-to-understand-this-it-seems-my-switch-is-v0-fq6v9zv0c3c81.jpg?width=3024&format=pjpg&auto=webp&s=da183adfea6026f24a0324a99c40129abdde4bda)
I need help to understand this. It seems my switch is conneted to neutral but there is no ground. Im trying to install a smart dimmer but not sure what to do.
![How To Wire A 4-Way Switch System Explained (2022) | Easy DIY Step By Step Tutorial For Beginners! - YouTube How To Wire A 4-Way Switch System Explained (2022) | Easy DIY Step By Step Tutorial For Beginners! - YouTube](https://i.ytimg.com/vi/voYysilRxRU/maxresdefault.jpg)
How To Wire A 4-Way Switch System Explained (2022) | Easy DIY Step By Step Tutorial For Beginners! - YouTube
![wiring - Why do I have 4 brown (live wires) in my light switch - and no blue (neutral) - Home Improvement Stack Exchange wiring - Why do I have 4 brown (live wires) in my light switch - and no blue (neutral) - Home Improvement Stack Exchange](https://i.stack.imgur.com/VVWC1.png)
wiring - Why do I have 4 brown (live wires) in my light switch - and no blue (neutral) - Home Improvement Stack Exchange
![electrical - Can someone tell me what/how there are 4 wires on one switch and if they're necessary? - Home Improvement Stack Exchange electrical - Can someone tell me what/how there are 4 wires on one switch and if they're necessary? - Home Improvement Stack Exchange](https://i.stack.imgur.com/H0Ui8.jpg)