Review on Powerful Cell Phone Signal Booster for Home and Office - Enhance GSM, 3G, and 4G LTE Voice and Data Signals Across All Major Networks - Covers up to 5,500 Square Feet by Patrick Hamman

This amp definitely delivers what it promises. Installation is relatively easy, but requires some foresight to optimally position the outdoor and indoor antennas. However, if you need to cover an area over 1500m². Foot you can add a few extra indoor antennas strategically placed in your building. and splinters. This dampens the signal a bit but provides more stable coverage throughout the building. Follow the installation instructions carefully. Don't try to take shortcuts. Just a few cons. The cable ends are large and require drilling 3/4" or 7/8" holes. In addition, the wall mount does not provide a cable exit on the back of the panel, making it impossible to completely hide the cable.