Arlo Pro system. I added two outdoor cameras that are both about 12 feet from the arlo hub that sits next to the window.Arlo Pro system. I added two outdoor cameras that are both about 12 feet from the arlo hub that sits next to the window. They work great! Added two more cameras today out back. One is 16 feet from the hub. The other is about 30 feet from the hub. Both show medium or high signals but both are very slow to connect if they do connect. Sometimes they do. Mostly they don't. Both with full batteries. Work fine in the house. All other devices have good signals in the area I placed them. I hear about folks putting them on fences and trees and mine are both on the house. Any suggestions?