Equipment directly connected wifi?

I currently have 4 Ring cameras and they work well. However, I live in a rural area so my internet is Sprint Mifi which can only support 10 or so devices. Does each piece of equipment with the alarm system connect to the wifi or do they connect to the Base station and only the base station connect to Wifi? Also, currently each individual camera is connected to wifi. If only the base station needs wifi connection, do the cameras also connect to the base station? Thanks for any information.