They had regular wifi access points, nothing fancy. The huge antenna [1] was connected to an Alfa R36 hotspot which was fairly powerful. I guess that's why it

They had regular wifi access points, nothing fancy. The huge antenna [1] was connected to an Alfa R36 hotspot which was fairly powerful. I guess that's why it worked. [1] https://images-na.ssl-images-amazon.com/images/I/81Zwin2Z-ML._AC_SX466_.jpg https://images-na.ssl-images-amazon.com/images/I/81Zwin2Z-ML...