Cel-Fi PRO improves 3G, 4G, and LTE cellular service by eliminating dead zones and dropped calls. With 100 dB of gain, the 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. The system features an LCD color interface, is fully self-contained and self-configuring, and requires no external antennas or wiring. Simply plug it in to boost indoor cellular coverage.
Cel-Fi PRO is CE and FCC approved. It has been approved by numerous mobile operators and regulatory bodies and is shipping globally.
Cel-Fi PRO EXA variants feature an external antenna connector. An external Donor antenna can therefore acquire an outside signal, allowing it to be used in applications where no indoor signal is present (i.e. cement, metal walls, etc.). This enables cellular coverage in hard to reach places by allowing the Network Unit to be placed where no service exists. This opens up new opportunities for using Cel-Fi PRO when other solutions fail.