SureCall Fusion5s

by SureCall

The SureCall Fusion5s is a Voice/3G/4G LTE 5-Band 72dB signal booster for all major carriers. An ideal kit for office professionals and home users.
SureCall Fusion5s has a rating of 4.6 stars based on 9 reviews.


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Product description

The SureCall Fusion5s is a 5-Band 72dB signal booster system designed especially for small office and home users. It works on all major carriers. The Fusion5s is built to combine PCS and Cellular dual bands with both LTE and 4G AWS frequencies for Verizon, AT&T and T-Mobile voice and data reception. It covers an area of up to 6,000 square feet, 5 to 10 simultaneous users and includes a 3-year warranty.

All carrier frequencies are independently balanced with easy to use adjustable control dials. The SureCall Fusion5s is approved by all major carriers and equipped with built in safeguards to completely eliminate interference to cell towers.


  • Highest 4G data rate in the industry
  • Simple Plug and Play operation
  • Fully compliant with new FCC certification standards and approved by all major US carriers
  • Dual Embedded CPU
  • Eight RSSI detectors for all inputs and outputs
  • Configurable for all indoor environments

Outside Antenna

The SureCall Fusion5s kit comes with a choice of two outside antennas:

The SC-288W Omni Outdoor Antenna has 4 dB gain. Omni antennas receive and send signals in a 360º radius. They can receive signals from multiple cell towers and is best for boosting signal on many different carriers. They are excellent in most situations where the existing outside signal strength is moderate to strong. If the outside signal is weaker than that, you may need the directional yagi antenna instead. We have a guide to testing your outside signal strength here.

The SC-230W Yagi Outdoor Antenna has an average 10 dB of gain. It is a directional antenna that can reach cell towers up to 30 miles away. It needs to be set up pointing in the direction of the cell tower, and because it is directional it will only pick up signal in that direction. It’s very powerful at picking up weak signal in one particular direction, and we recommend it for situations where existing outside signal is weak, and you only want to boost coverage for one carrier (or if more than one carrier has a cell tower in that direction). If you need to boost signal coming from different directions, it is possible to set up more than one yagi antenna. Contact us for more help with this.

Inside Antenna

The SureCall Fusion5s kit also has a choice of two inside antennas:

The SC-222W Omni Dome Antenna is a multi-band omni-directional plastic dome antenna with that gathers signals from all sides. It has 6dB gain and is designed for central locations with 360º coverage. The range of the antenna is dependent on three factors: 1) physical obstructions, 2) power generated by the booster and 3) reception from outside signal received and distributed by the outside antenna. Besides the antenna itself, parts include mounting equipment. It needs to be mounted to the ceiling for best results and you will need to run a cable to the back of the ceiling.

The SC-248W Panel Antenna is a directional antenna with up to 10dB gain. Panel antennas allow optimum reception to targeted areas. It can be mounted to either the wall or ceiling.

Kit Contents

  • SureCall Fusion5s 72 dB 5-Band Amplifier
  • SureCall Omni Directional Outside Antenna SC-288W OR Yagi Directional Outside Antenna SC-230W
  • SureCall Dome Antenna SC-222W OR SureCall Panel Antenna SC-248W
  • 1x30ft. SureCall Ultra Low-Loss CM400 Coax Cable SC-400-30NN
  • 1x75ft. SureCall Ultra Low-Loss CM400 Coax Cable SC-400-75NN

2-Antenna Kit

There is also an option to increase indoor coverage with an extra indoor antenna. The 2-antenna kit comes with either 2 SC-222W Omni Dome Antennas or 2 SC-248W Panel Antennas. The 2-antenna kit is only available with an outdoor SC-230W Yagi Antenna. It also comes with 10', 75', and 2 x 50' Sure Call 400 low loss coax cables, and a 2-way splitter.

Lightning Surge Protector

We recommend using a lightning surge protector in most cases, but particularly if you'll be installing the kit in an area with frequent lightning. The lightning surge protector should be installed in line with the cable and near the amplifier, and should be properly grounded.

SureCall Fusion5s Review


    How it works

    how a cell phone booster works
    1 - Outdoor antenna

    The outdoor antenna receives and transmits signal to nearby cellphone towers. Outdoor antennas can be either directional or omni-directional.

    2 - Cellular amplifier

    The amplifier (or "repeater") boosts the signal coming to and from and going to the cell phone tower. The "gain" of the amplifier describes how strong the amplification is - you'll see that word scattered across our product pages.

    3 - Indoor antenna

    The indoor antenna rebroadcasts the signal inside the building. Some kits have more than one indoor antenna to help distribute the signal.


    The coverage area you can expect from any signal booster kit depends on the signal strength outside the building.

    Outdoor Signal Estimated coverage area
    Strong outdoor signal (5 bars) up to 6,000 sq. ft. coverage
    Medium outdoor signal (3-4 bars) up to 4,000 sq. ft. coverage
    Weak outdoor signal (1-2 bars) up to 2,000 sq. ft. coverage
    Note on Yagi antenna:

    If you use a yagi outdoor antenna, you can expect a 1.5x greater coverage area. However, you should expect to only improve coverage for one network. Read more about outdoor antennas here.


    The SureCall Fusion5s is compatible with the following networks:

    Carrier Supported services Unsupported services
    Verizon 2G Voice 3G Data 4G LTE
    AT&T 2G Voice 3G Data 4G HSPA+ 4G LTE
    Sprint 2G Voice 3G Data 4G LTE
    T-Mobile 2G Voice 3G Data 4G HSPA+ 4G LTE

    The SureCall Fusion5s kit is also compatible with Canadian networks, though they are not listed above. Check our international carriers page for more information.

    Supported frequency bands (MHz): 698-716 / 728-746 / 746-757 / 776-787 / 824-849 / 869-894 / 1850-1910 / 1930-1990 / 1910-1915 / 1990-1995 / 1710-1755 / 2110-2155


    Like almost all of our products, the SureCall Fusion5s can be installed by anyone who feels comfortable doing simple home repairs and running cabling. If you’re not comfortable doing that kind of work, you might consider finding a local electronics installer or asking a friend.

    Unlimited free technical support:

    Anytime you purchase from RepeaterStore, you get unlimited free technical support from our signal experts. Whether it’s installing a kit or troubleshooting a problem, we’re here. In over 7 years of being in business we’ve helped over 20,000 customers insall kits and improve their signal.

    Have a question now? Call us from 8am to 5pm PST: 1-800-761-3041.

    Product video


    SKU SC-PolysH/O-72-OD-KIT
    Frequency 698-716 / 728-746 / 746-757 / 776-787 / 824-849 / 869-894 / 1850-1910 / 1930-1990 / 1910-1915 / 1990-1995 / 1710-1755 / 2110-2155
    Gain 65 / 72 dB
    Impedance 50 Ohms
    Power supply 120V AC
    Connector type N-Female
    Cable type CM400
    Coverage 2000 sq ft (1 coverage with weak signal)
    4000 sq ft (2 coverage with medium signal)
    6000 sq ft (3 coverage with strong signal)

    Customer reviews

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