When I was installing my Ring devices one of the things that struck me was this FAQ from Customer Support:
" Do I need a wifi connection to set up my Ring device?
Yes. Ring devices require a wireless internet connection for operation. Ring devices are compatible with wireless routers running 802.11 B, G, or N, on 2.4 GHz."
That’s how I have set up my devices. I haven’t seen anything that shows them working on
5 GHz.