Cellular Signal Booster

Patchy Cellular Coverage in Your Home, on the Road, or on the Sea?

Meet the CEL-FI GO G31, the World’s Best Cellular Signal Booster.


This portable device will extend your cellular range and cover any patchy areas to ensure you are always connected, wherever you are. The Cel-Fi GO G31 is the World’s First All-in-One Cellular Coverage Solution for Indoor/Outdoor Stationary and Mobile Applications.


Features of the Cel-Fi GO G30:

  • Industry Leading 3G/4G Voice and Data (65 dB Mobile/100 dB Stationary depending on the region)
  • Smart Signal Repeater with IntelliBoost® Chipset Smart Technology
  • Easy Setup for Installers and Maximised by AntennaBoost
  • Mobile Device Application for System Set up and Changing Modes and Carriers
  • IP54 Rated for Indoor or Outdoor Installations
  • NZ Carrier Approved with No Noise Guarantee
  • Extremely Wide Range
  • Boosts Cellular Signals
  • Keeps You Connected

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. Selecting your network operator is easy. Just download the Cel-Fi WAVE app and select your Mobile Network Operator/Carrier from the Settings page. Switch between Mobile and Stationary through the Cel-Fi WAVE app. Simply connect to your repeater and select the Mode from the Settings page.

Providing coverage up to 1,500 m2 per system (15,000 ft2), GO G31 is ideal for a wide range of installations, including commercial properties, government buildings, small manufacturing operations, agricultural settings, rural areas, businesses, and large homes. The GO G31 all-in-one Smart Signal Repeater is also the best solution for addressing the universal challenge of poor cellular coverage on the move. Simply select the appropriate donor/server antenna bundle to achieve the best voice and data wireless performance for vehicles and boats.

Easy 6 Step Installation Process: