Ring Bridge wireless standards

I am having troubles with my Ring Bridge not connecting to my network and I'm currently trying to troubleshoot this issue with UniFi. They are asking for the wireless standards for the Bridge but I can't find it anywhere and Ring tech support really didn't seem to know what they are. I can connect and maintain a connection to my phone when I make it a hot spot. The bridge did connect at first to my network but now won't, after the firmware was updated. ThanksChris