Cel-Fi PRO Indoor Smart Signal Booster for 3G, 4G and 4G LTE AT&T Network

Note: If no coverage outside (no service, no signal bars), a cell phone signal booster is not likely to help. Cel-Fi PRO improves 3G, 4G, and LTE cellular service by eliminating dead zones and dropped calls. With 100 dB of gain, Cel-Fi PRO will not only improve cellular service across four (4) concurrent bands, it will also reduce your cell phone’s power requirements and extend its battery life. Cel-Fi PRO covers up to 13,000 ft2 (1,200 m2) of indoor space per system. Cel-Fi PRO systems feature an LCD color interface, are fully self-contained and self-configuring, and require no external antennas or wiring. Simply plug it in to boost indoor cellular coverage.

Move Coverage Unit further away from the Network Unit to maximize coverage. The total coverage area equals twice the distance between the Network Unit and the Coverage Unit. The maximum distance is up to 100 dB path loss. 5 Min Setup: Plug & Play Certifications: CE, FCC, RoHS, IC, EAC, R&TTE, EN, SRRC 3 year warranty from Cel-Fi