Cell Phone Boosters Cell Booster Up to2500 sq ft Band 66/25/2/4/5/12/13/17 Cell Phone Signal Booster for Home Office All U.S. Carriers FCC Approved

We only have 2 bars at best, when we are outside our house. After we added the metal roof last summer, we had ZERO BARS inside the house.I was told that boosters do not work, but I figured I would try the NST Cell booster since the price was lower.Well, it works, I mounted the outdoor antenna on the corner of the house , in the middle of the second floor. That was as high as I could go on a ladder in the middle of our Alaskan winter. Then I placed the inside booster in the lower floor. Now we have 4 bars INSDIE the house. It actually works. The instructions are garbage, so look up the installation on YouTube.

Lleva funcionando en la finca casi dos meses, diría que mejora la señal mas del 100% que cuando se desconecta. La señal no llega a ser lte pero si 4g, respecto a la covertura no es muy grande diria que unos 10 o 12 metros máximo para no perder la señal de nuevo, espero dure y no se vaya a dañar. Para mi cubre las necesidades pues mejora muchísimo la señal celular para llamadas y los datos siempre estan disponibles, siempre y cuando se este cerca al repetidor. La antena hay que moverla vigilando cual es la mejor posición

was getting 1 to 2 bars before installing and nothing changed

I was skeptical about this at 1st,but getting home and just rigging it up outside and trying it out and it's already helping. My home is a block building with a metal roof.cell phone had 0 bars inside and 1 to 2 bars outside,I'm also way out in the country! Can't wait to get this thing installed properly in the air! Your phone does take time to adjust to it,it took about an hour to go from 0 to 3 to 4 bars and get 5g service. I'm writing this from my living room, which last weekend I wouldn't have been able to do!

This was the second one we ordered as the first no-name did nothing. This one actually worked immediately giving us 4 bars on the cell phone. It also allowed the laptop to work. They’re located in a metal building at our horse farm so that really restricted signal service. Put the exterior antenna on the roof, and the interior antenna in a bedroom. Took about an hour to set up running the wire into the attic and into a bedroom. The interior walls do dampen its effectiveness down to 3 bars.

I'm told it's working it's giving the homeowner about three bars. I don't know more than that it was a gift. Before they would get zero to one bars

I will say I deployed to a remote location so I could get signal inside a trailer and it actually works pretty darn good.

Had doubts because this is the second unit I tried. The first one did not work, but it was another brand. Went from 0 bars inside our cabin/shouse, to 5 bars. All metal exterior. Had 2-3 bars outside, so it was perfect for our application.