The most advanced technology for improving cellular coverage.
The Cel-Fi product line is the best solution on the market for addressing the universal challenge of poor cellular coverage in the office, at home, or on the road. Unconditionally network safe, with an exceptional coverage footprint and Carrier approved for 3G/4G/5G voice and data.
- Best in Performance
- 1000x Stronger
- Network Safe
- Carrier approved and endorsed
- Self-Organizing Edge Intelligence
- No interference with other wireless products
- Lowest Total Product Cost (TPC)
- Supports strong business case/ROI
- Ease of Setup
- Time to market (TTM) reduction
Cel-Fi Models
Cel-Fi Pro
Indoor Smart Signal Booster for 3G, 4G and 4G LTE networks around the world.
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 GO
The World’s First All-in-One Cellular Coverage Solution for Indoor/Outdoor Stationary and Mobile Applications.
Designed to solve cellular coverage issues for indoor and outdoor applications, the Cel-Fi GO G31 Smart Signal Repeater is the first carrier-class cellular coverage solution to offer industry-leading signal gain. Through artificial intelligence and Nextivity’s award-winning Intelliboost signal processing, GO G31 delivers the industry’s best voice and data wireless performance. The system is also guaranteed to be unconditionally network safe and does not interfere with other wireless devices. Plus, GO G31 is NEMA 4 rated to provide reliable coverage in any setting.
Cel-Fi GO2
The world’s first All-in-One Cellular Coverage Solution for both indoor/outdoor in Stationary and Mobile applications.
The Cel-Fi GO G32 (GO+) Smart Signal Booster line is the first carrier-class cellular coverage solution to feature an industry-leading system gain. Artificial intelligence and Nextivity’s award-winning Intelliboost signal processing deliver the industry’s best voice and data wireless performance. It’s guaranteed to be unconditionally network safe and does not interfere with other wireless devices. Cel-Fi GO is NEMA 4 rated and will withstand harsh conditions including dust and water exposure.
Cel-Fi SOLO
4th generation Smart Cellular Coverage Solution for small businesses and residential areas.
The Cel-Fi SOLO Smart Signal Booster is designed to solve cellular coverage problems for voice and data. With up to 100dB of gain, it is the most powerful carrier-grade solution available. The Cel-Fi SOLO covers up to 3,000 m² (1,500 m² in U.K.) of indoor space per system. Configure with included donor and server antennas, or expand options with outdoor or multiple server antennas. The Cel-Fi commitment is to protect the operator’s network, deliver the best cellular performance, and be the easiest solution to install.
Cel-Fi GO4
The First Carrier-Class 3G/4G/5G Cellular Coverage Solution to Boost TDD and FDD.
The Cel-Fi GO G41 Smart Signal Repeater is the most powerful carrier-grade solution for overcoming cellular coverage issues in indoor environments. Providing up to 100 dB gain, GO G41 offers class-leading 5G/4G/3G voice and data performance. GO G41 also supports 5G NR operation for seamless network migration and consistent connectivity. In addition to providing cellular coverage up to 3,000 m2 (1,500 m2 in the U.K.) when configured with the included donor and server antennas, the system can be expanded with outdoor or additional server antennas for an increased coverage footprint. Plus, GO G41 is network safe and the easiest solution to install.