Please read The following post. It’s not about where your hub is. It’s about the backbone you have built to carry messages to that hub.
A Guide to Wireless Range & Repeaters - #11 by JDRoberts
On top of that, I’m confused. I thought the Honeywell T9 was a Wi-Fi device. If so, it doesn’t have anything to do with where the hub is, It’s just about the Wi-Fi signal to that device.