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Description
  • Best for mid-size buildings or warehouses - covers spaces up to 20,000 sq ft in the right conditions with up to 72 dB gain
  • Choose from multiple antenna configurations including 4-antenna (indoor) kit options
  • Improves text, voice, and data signal for all North American cell carriers - no monthly fees
  • Boosts 5G & 4G LTE devices, including hotspots, while extending your device’s battery life 
  • FCC + major North American wireless carrier approved with the max allowable gain of +72 dB


Depending on the type of space you're looking to boost your signal, this product has the ability to cover all environments with industry-best downlink power of +16 dBm - a very good value. It has been engineered to transform the weakest cell signal areas into the strongest to keep your business connected.

Product Specifications

SureCall Fusion5X 2.0 Signal Booster - Mid-size Commercial

SureCall Fusion5X 2.0 Signal Booster - Mid-size Commercial

Regular price $1,899.00

SC-Fusion5X2-OD

Free, fast shipping in the U.S.

90-day money back guaranteed

3-yr manufacturer warranty

100% authentic SureCall parts

Designed & and assembled in the U.S.A.

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  • Best for mid-size buildings or warehouses - covers spaces up to 20,000 sq ft in the right conditions with up to 72 dB gain
  • Choose from multiple antenna configurations including 4-antenna (indoor) kit options
  • Improves text, voice, and data signal for all North American cell carriers - no monthly fees
  • Boosts 5G & 4G LTE devices, including hotspots, while extending your device’s battery life 
  • FCC + major North American wireless carrier approved with the max allowable gain of +72 dB


Depending on the type of space you're looking to boost your signal, this product has the ability to cover all environments with industry-best downlink power of +16 dBm - a very good value. It has been engineered to transform the weakest cell signal areas into the strongest to keep your business connected.

SureCall Fusion5X 2.0 Signal Booster - Mid-size Commercial

SureCall Fusion5X 2.0 Signal Booster - Mid-size Commercial

SureCall Fusion5X 2.0 Signal Booster Product Details

Why do you need the Fusion5X 2.0 Commercial Signal Booster?

The SureCall Fusion5X 2.0 signal booster provides best-in-class coverage for large offices, small warehouses, and buildings with auditoriums. Our top-selling large office signal booster system is a game-changer for people who seek flexibility in the configuration. There are 12 (twelve) different versions of the product available and each serves a different purpose and installation use case and includes a four (indoor) antenna option.

Cell signal is one of the most reliable data sources for our phones, laptops, and iOT/M2M devices, but at the same time, our connectivity is taken for granted - until it is gone or too weak to transmit the signal we need in the workplace.

Nearly everyone tries or wants to work from home, play video games, stream videos, take video calls, enjoy their web/phone surfing time in peace, or just take a voice call that won’t drop at the worst possible time. We have heard some stories…

What does the Fusion5X 2.0 do and how?

This booster will extend coverage for multiple users within your large office, warehouse, or commercial space spanning up to an impressive 20,000 square feet - depending on your outside signal strength and antenna configurations. 

You can expect coverage in building sizes based on existing cellular signal:

  • 1-2 bars outside, you can expect to boost signal in 12,500 sq ft inside
  • 3-4 bars outside, you can expect to boost signal in 15,000 sq ft inside
  • 5 bars outside, you can expect to boost signal in 20,000 sq ft inside

Keep in mind: the stronger your existing signal is outside, the larger the indoor space you can amplify the signal. 

Keep in mind, part 2: you’ll need *some* existing signal to amplify at the external antenna location if you want a signal booster to yield results.

Selecting a four-antenna option for this product gives you the ability to boost signal in more than one space with the same booster - see the diagram below. If you have more than one space that suffers from poor signal, you can choose the two-antenna option and split the signal into separate spaces. 

Keep in mind that the signal is divided and some signal strength may be lost as you broadcast signal using a splitter into separate spaces. 

Enjoy instant enhancements in voice clarity, text reliability, and data speeds across all 5G and 4G LTE devices. Say goodbye to dead zones as the Fusion 5X 2.0 keeps you connected when using any of the major North American cell carriers, including Verizon’s expansive 5G Nationwide network, AT&T, T-Mobile, Straight Talk, US Cellular, and many more.

With SureCall’s patented 2XP technology, you can enjoy exceptional connectivity even in the most challenging signal areas. Brace yourself for big uplink and downlink numbers. With 2XP, your cellular reach expands, enabling seamless calls, unhindered app usage, and constant connectivity where it once seemed impossible. The Fusion5X 2.0 is available in several different configurations that can be tailored to your specific situation.

Depending on the version you choose, there will be some minor differences in the installation.

How to choose your Fusion5X 2.0 kit: 

With this system, you have several configuration options. Your antenna choices matter. These are the different settings and applications to consider when choosing your kit. 

Use cases for choosing an indoor antenna

Dome antennas work best mounted to the ceiling of the space where you need signal. The dome sends signal downward omnidirectionally. This works best in large areas; preferably in the middle of the ceiling. If you are installing this in a large home, cabin, or office, you’ll want to install it in a family room or meeting/conference room where there would be fewer structures blocking your signal.

Panel antenna installations provide a lot of flexibility with the indoor antenna configuration. You can mount a panel to a wall, in a hallway, or you also mount it to your ceiling using the mounting bracket that is included with the kit. Regardless of your antenna choice, you should mount it in a location with the fewest amount of structural obstacles like walls, metal beams, thick glass, or cement.

Choosing the Ultra-thin indoor antenna has a few advantages beyond the improved aesthetic. Your antenna gain for the Ultra-thin can reach up to +6 dBi where the standard dome gets +3 dBi. In non-RF-speak, a +3 dB gain is similar to doubling the signal strength  in your space, a huge deal. The Ultra-thin and our wide band panel antennas can boost 5G bands, but the standard dome will not. 

Bonus tip: If you need a four-antenna system that requires a multiple types of indoor antennas, let us know and we will make sure to come up with a solution that is based on the configuration that works best for you.  For example if you need two panels and two domes, we will make accommodations for that.

Use cases for choosing an outdoor antenna

Yagi antennas are directional so your antenna positioning matters when you’re mounting it to the outside of your space. Our yagi antenna will perform well in rural and suburban locations where your home or office may be a few miles from the nearest cell tower - off the beaten path. These antennas can still be effective even if your tower is several miles away.

Omni antennas are well omnidirectional so your antenna positioning matters slightly less when you’re mounting it to the outside of your space. Our omni antenna will perform well in urban and some suburban locations where your nearest cell tower is close by. The omni antenna can receive and boost the signal from multiple towers, but it is important to ensure that you still mount the omni where your signal is strongest. 

We have tested these products in a wide variety of conditions, and the Fusion5X 2.0 will boost signal from towers that are up to 10 miles away, but we recognize that not all conditions are created equal, so these results may vary.

What comes in each of the Fusion5X 2.0 Kits?

Fusion 5X 2.0 Yagi/Panel  

  • Amplifier & power supply
  • 1X SC-400, 75 ft outside
  • 1X SC-400, 100 ft inside
  • 1X outside Yagi antenna  
  • 1X inside panel antenna

Fusion 5X 2.0 Yagi/Dome 

  • Amplifier & power supply
  • 1X SC-400, 75 ft outside
  • 1X SC-240, 100 ft inside
  • 1X outside Yagi antenna  
  • 1X inside dome antenna

Fusion 5X 2.0 Omni/Panel 

  • Amplifier & power supply
  • 1X SC-400, 75 ft outside
  • 1X SC-240, 100 ft inside
  • 1X outside omni antenna  
  • 1X inside panel antenna

Fusion 5X 2.0 Omni/Dome

  • Amplifier & power supply
  • 1X SC-400, 75 ft outside
  • 1X SC-240, 100 ft inside
  • 1X outside omni antenna  
  • 1X inside dome antenna

Fusion 5X 2.0 Yagi/Four-panel  

  • Amplifier & power supply
  • 1X SC-400, 75 ft outside
  • 4X SC-240, 75 ft inside
  • 1X outside Yagi antenna  
  • 4X inside panel antennas
  • 1X splitter for additional antennas

Fusion 5X 2.0 Yagi/Four-dome 

  • Amplifier & power supply
  • 1X SC-400, 75 ft outside
  • 4X SC-240, 75 ft inside
  • 1X outside Yagi antenna  
  • 4X inside dome antennas
  • 1X splitter for additional antennas

Fusion 5X 2.0 Omni/Four-panel 

  • Amplifier & power supply
  • 1X SC-400, 75 ft outside
  • 4X SC-240, 75 ft inside
  • 1X outside omni antenna  
  • 4X inside panel antennas
  • 1X splitter for additional antennas

Fusion 5X 2.0 Omni/Four-dome

  • Amplifier & power supply
  • 1X SC-400, 75 ft outside
  • 4X SC-240, 75 ft inside
  • 1X outside Yagi antenna  
  • 4X inside dome antennas
  • 1X splitter for additional antennas

Fusion 5X 2.0 Yagi/Ultra-thin  

  • Amplifier & power supply
  • 1X SC-400, 75 ft outside
  • 1X SC-400, 100 ft inside
  • 1X outside Yagi antenna  
  • 1X inside panel antenna

Fusion 5X 2.0 Omni/Ultra-thin 

  • Amplifier & power supply
  • 1X SC-400, 75 ft outside
  • 1X SC-240, 100 ft inside
  • 1X outside Yagi antenna  
  • 1X inside dome antenna

Fusion 5X 2.0 Yagi/Four-Ultra thin 

  • Amplifier & power supply
  • 1X SC-400, 75 ft outside
  • 4X SC-240, 75 ft inside
  • 1X outside Yagi antenna  
  • 4X inside dome antennas
  • 1X splitter for additional antennas

Fusion 5X 2.0 Omni/Four-Ultra thin 

  • Amplifier & power supply
  • 1X SC-400, 75 ft outside
  • 4X SC-240, 75 ft inside
  • 1X outside omni antenna  
  • 4X inside panel antennas
  • 1X splitter for additional antennas

Fusion5X 2.0 Yagi/Panel

How does it look installed?

This kit gives you a couple of different indoor antenna mounting options:

Mount on your wall indoors, as pictured

Mount on the ceiling using the included mounting bracket.

The directional, Yagi antenna works best in places that are far away from the nearest cell tower.

Fusion5X 2.0 Yagi Dome

Best for large spaces in rural places

Great commercial signal booster system if you need signal to keep your business operations running like a top.

Great to mount in a hallway or area where you need directional indoor cell signal amplification.

Fusion5X 2.0 Omni Panel

Best for urban areas

This antenna configuration performs best in urban areas where you're boosting signal from multiple towers in multiple directions.

Panel indoor antennas perform best when mounted to a wall, but also have the flexibility for a ceiling mount installation.

Fusion5X 2.0 Omni Dome

Great for open layouts

Dome antennas are great for mounting on the ceiling in spaces that are wide open since them broadcast your boosted signal omnidirectionally.

Installation tip

You will need access to the ceiling for mounting a dome antennas to your ceiling.

Fusion5X 2.0 Omni 4-Panel

Multi-space signal improvement

If you need better signal in multiple spaces or on multiple floors, this system works best.

Flexible antenna configuration

Mount all of your indoor antennas on the same floor or on multiple floors, as pictured.

All cabling, connectors, and the splitter are included for a 4-antenna installation.

Fusion 5X 2.0 Omni 4-Dome

Better signal in more spaces

If you need better signal in multiple spaces or on multiple floors, this system works best.

More signal in more places.

Multiple mounting options

Mount all of your indoor dome antennas on the same floor or on multiple floors, as pictured. Access to the ceiling here is required for mounting dome antennas.

All cabling, connectors, and the splitter are included for a 4-antenna installation.

SureCall Fusion5X 2.0 for Mid-size Commercial Spaces

The SureCall Fusion5X 2.0 is an incredibly powerful commercial signal booster kit with several great options that cover every single use case for mid-size to large sized office and commercial spaces. In the right conditions, the Fusion5X 2.0 system will cover up to 20,000 sq. ft.

If you need to get signal into a smaller commercial or small office spaces closer to 10,000 sq ft, take a look at the SureCall Fusion5s 2.0 that still gives you multiple antenna configuration options and a huge amount of signal strength with kits starting at less than $1,000.

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