Thanks for all the info, very useful. So if you were to do it again, would you stick with the Xiaomi?
Battery life?
Why 2 hubs?
Yes, they are cheap but effective and for the price works very well.
You might not want to use it for an alarm system though. I'm still deciding whether I should get something more traditional-alarm.
I needed two gateways since the range to my gates outside was too far for the gateway I have inside. So the second is in my garage. Home assistant and the Xiaomi Mi Home app works fine with two gateways.
I used a door/window sensor and put it into a waterproof box with a bigger industrial reed switch, so I can detect if my sliding gates outside are opened. Works very well.
