UniFi Controller (New versions)
In the newer controller versions, you should be able to go to
Settings -> NETWORK SETTINGS -> Device Authentication
To view the SSH credentials.
![](https://www.incredigeek.com/home/wp-content/uploads/2020/04/image-5-1024x632.png)
UniFi 5.6.x Controller
Go to Settings -> Site -> DEVICE AUTHENTICATION
![](https://www.incredigeek.com/home/wp-content/uploads/2020/04/image-6-1024x722.png)