Sometimes cell coverage is just not the greatest inside your building. As long as it works OK outside, we can help. For example here is a map of the area around my office. We have a cell tower a mile to the east, and another one just over a mile to the west. Phones go to “no service” inside the building, but work in the parking lot. Whats happening here is that at over a mile away, the signal is just too weak to penetrate the metal building inside.
So, we installed directional antenna on the roof and a signal amplifier. Here is the interesting part though… Look at the elevation map below, the closer cell tower to the east is actually blocked by the hill behind out building. So, in pointing the antenna at the further cell tower to the west, we increased the signal inside the building to a usable level.
If you are experiencing weak signal or dead zones in your building, we can install in in-building repeater system. Similar to the wifi systems we install, these have multiple antennas inside to extend the signal to areas that need it.