Nextivity Cel-Fi QUATRA 4000 Q44-1234CNU - booster kit for cellular phone

Spotty cellular coverage, poor voice quality, dropped calls, and dead zones continue to plague occupants in middleprise buildings. Cel-Fi QUATRA 4000i is a Part 90, Active DAS Hybrid that solves this problem.It provides uniform, high quality cellular signal throughout a building, and is scalable to the size needed.