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Fusion2Go 3.0 OTR Signal Booster Kit

SKU: SC-Fusion2Go3-OTR

60-Day Returns

We know that everyone’s situation is different, and in some cases, it’s possible that a signal booster may not work quite as well as you had hoped

If you’re not satisfied with your purchase for any reason, we offer a 60-day return policy during which you can return your order for a refund.

If you would like to return a product from your order, please call us at (888) 727-2079 and we will provide you with all of the information necessary to return the item.

Free Shipping Over $99

We're happy to offer free ground shipping on all orders over $99 to locations in the contiguous United States that are placed through our website, as well as discounted expedited shipping options if you need to receive your order sooner.

All orders sent via free shipping or ground shipping may take between 1 and 3 days to ship from our warehouse. Orders with expedited shipping that are received before 2 pm Eastern, Monday through Friday, generally ship the same day, with all others shipping the following business day. If your order contains any products that are out of stock, pre-order, or back-ordered, it may take additional time to ship.

Quotes, purchase orders, custom orders, and orders by resellers/integrators are not eligible for free shipping.

Lowest Price Guarantee

We're committed to providing you with the best customer experience, so you'll never pay more with SureCall Signal Booster.

If you want to order from us, but you found a product on another site for less, then that's no problem at all. We'll match prices listed from any competitor's website or any other reputable source.

Click here to learn more about our lowest price guarantee and how to place your order with the matched price.

Do You Have a Question?
Our friendly signal experts are ready to help you.
Call us: 1-888-727-2079 or send us a message.


Stay connected everywhere on the road with Fusion2Go OTR, the most powerful large vehicle cell phone signal booster that includes SureCall’s high-performance antenna optimized for trucks, work vans, fleets, trailers, off-road vehicles, and RVs. Fusion2Go OTR boosts cellular signals for all carriers including AT&T, Verizon, and T-Mobile, providing faster data speeds, improved voice quality, fewer dropped calls, and a more consistent audio and video streaming experience while on the road, even in the weakest signal areas.

Fusion2Go OTR provides the maximum gain and power for an in-vehicle cellular signal booster ensuring seamless 5G / 4G LTE connectivity for all mobile phones and devices, including hotspots. It features patented 2XP technology that delivers 2X uplink power to help users stay connected to distant towers in remote locations. Fusion2Go OTR is built with durable weather-proof components that are protected from water, dust, and the harshest road conditions while providing unrivaled performance at the fringe of the network and beyond.

Designed and tested in the USA with outstanding build quality, award-winning technologies, all-carrier compatibility, and world-class support, Fusion2Go OTR is the premier truck cell phone signal booster for remote areas of the road. SureCall is proudly American-owned and operated, based in Silicon Valley California. Includes lifetime US-based tech support and industry-leading 3-year warranty.

Kit Includes

  • Fusion2Go Amplifier
  • 12V DC CLA Power Supply
  • Whip Inside Antenna
  • OTR Outside Antenna with 10 ft cable
  • OTR Antenna Extension Pole and Spring
  • 3-Way Mount
  • Optional 5 ft extension cable
  • Instruction Manual

Additional Benefits

  • Most powerful over-the-road cell phone signal booster that provides faster data speeds, improved voice quality, fewer dropped calls, and a more consistent audio and video streaming experience inside large vehicles
  • Boosts all North American cell carriers' signals on all 5G / 4G LTE mobile devices, including hotspots.
  • Patented 2XP technology provides double the uplink power to help users stay connected in the most remote and weak signal locations.
  • Heavy-duty exterior antenna mounts to any large vehicle to withstand the most rugged conditions. Antenna fits 3/8 x 24 thread mount.
  • Two height options for the antenna (16" and 32") are available with the included mast. Includes 10 ft cable length and optional 5 ft cable extender.
  • Weather-proof antenna components are made to last and protected from water, dust and road grime. Durable 2-clamp mounting bracket and hardware with thread-lock glue to withstand vibrations.
  • Omni-directional antenna transmits and receives signals in all directions and includes a built-in ground plane that allows for use on any surface– metal, fiberglass, wood, or plastic.
  • Proudly designed and tested in the USA. Includes industry-best 3-year warranty and lifetime US-based tech support.


Your purchase is covered by our 60-day money-back guarantee, so you can try it risk-free, and our friendly, US-based technical support team is standing by to assist with anything you need. Your equipment is also covered by a 3-year manufacturer warranty, for extra peace of mind.


  • Uplink Frequency Ranges (MHz)
    698-716 / 776-787 / 824-849 / 1710-1755 / 1850-1915
  • Downlink Frequency Ranges (MHz)
    728-746 / 746-757 / 869-894 / 1930-1995 / 2110-2155
  • Max Gain
    50 dB
  • Max Uplink Power
    29.0 dBm, 1 Watt EIRP
  • Impedance
    50 Ohm
  • Cable Type
  • RF Connectors
  • Warranty Length
    3-Year Manufacturer's Warranty

Coverage Area

Estimated Inside Coverage

The strength of your existing outside signal has a direct impact on the amount of inside coverage you'll get from a signal booster. The table below shows how much coverage you may get depending on your outside signal strength:

Existing Outside Signal Strength Estimated Inside Coverage
Strong (5 Bars) Up to 6 feet from the inside antenna
Medium (3-4 Bars) A few feet from the inside antenna
Weak (1-2 Bars) 18 inches from the inside antenna
None (0 Bars) No Coverage

Please Note: It is important to remember that there are many factors that impact the size of the inside coverage area, so actual results may vary from these estimates.

Supported Carriers

This signal booster has been designed to work with all cell phones and all carriers in the United States, Canada and Mexico, as well as carriers from some other countries in Latin America, South America and Australia.

Supported Phones All Cell Phones, Hotspots, and any Devices that use Cellular Data
Networks 2G, 3G, 4G LTE & 5G Ready
Frequencies 700, 800, 1900, 1700/2100 MHz

Works for all Carriers in North America, including:

AT&T, Verizon, T-Mobile, Sprint by T-Mobile, US Cellular, Dish, Bell, Telus, Rogers

Please Note: This signal booster will not work in most European, Asian, and African countries, as the frequencies used there are different than those boosted by this equipment.

Regulatory Advisories

This is a CONSUMER device.
BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and have your provider's consent. Most wireless providers consent to the use of signal boosters. Some providers may not consent to the use of this device on their network. If you are unsure, contact your provider. You MUST operate this device with approved antennas and cables as specified by the manufacturer. Antennas MUST be installed at least 20 cm (8 inches) from any person. You MUST cease operating this device immediately if requested by the FCC or a licensed wireless service provider. WARNING. E911 location information may not be provided or may be inaccurate for calls served by using this device.

Please note, the four largest carriers - AT&T, T-Mobile, Verizon and Sprint - and more than 90 regional carriers have given blanket consent for use of all boosters certified to the new FCC standards.

Payment & Security

Shop with Confidence

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Meta Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

At SureCall Signal Booster, we prioritize your security and privacy above all else. Our secure payment system uses advanced encryption and fraud detection technology to protect your personal information and ensure a safe, hassle-free shopping experience.

Customer Reviews

Based on 3 reviews
Device Slaps

Installed this bad boy on my 4Runnner and it provides the best signal in the middle of nowhere I have ever had. Highly recommend picking it up while it's discounted right now if you have been thinking about getting one, wish I had gotten mine discounted 🫠

Mark Rogers
Love it

Works great. I'd buy it again

Chris Couch
At first I was skeptical

When I first saw the ad for cell phone signal booster, I have to admit my skepticism. I don't trust anybody or anything but I didn't write research on sure call and when I did, her call kept coming up at the top or near the top in every single research that I did. The client reviews were stellar. When I got my booster for my semi it took me a minute or two to figure out how exactly I was going to mount the damn thing and put all the wires inside. But once I got out of my own way it was a fairly simple process. I have drawn all over the country and many places where I typically lose cell service or data connections or streaming services I am glad to say or anything of the past. I couldn't be happier with my purchase. Especially considering I live out of this truck for about three and a half weeks out of every month. Tech support has also been amazing. My questions were answered promptly and courteously inspired me thinking they were dumb questions. I would recommend this product to anyone especially over the road truck drivers who are looking for a better way to keep more signal in crappy areas. Thus ends the sermon.

SureCall Fusion2Go 3.0 RV

Fusion2Go 3.0 OTR Signal Booster Kit


What You Should Know

Best solution for semi trucks and work trucks.

Uplink Frequency Ranges (MHz)

698-716 / 776-787 / 824-849 / 1710-1755 / 1850-1915

Downlink Frequency Ranges (MHz)

728-746 / 746-757 / 869-894 / 1930-1995 / 2110-2155

Max Gain

50 dB

Max Uplink Power

29.0 dBm, 1 Watt EIRP


50 Ohm

Cable Type




Plenum Rating


RF Connectors


Antenna Type


Power Supply


Frequency Range


Includes Connectors


Output Ports


Output Voltage


Outside Antenna Options


Inside Antenna Options


Number of Inside Antennas

1 Antenna
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