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  • SureCall Fusion5S Signal Booster with Inside & Outside Antennas (SC-PolyH/OS-72-OD-KIT) | Full Kit
  • SureCall Fusion5S Signal Booster with Inside & Outside Antennas (SC-PolyH/OS-72-OD-KIT) | Amp Only
  • SureCall Fusion5S Signal Booster with Inside & Outside Antennas (SC-PolyH/OS-72-OD-KIT) | Top View
  • SureCall Fusion5S Signal Booster with Inside & Outside Antennas (SC-PolyH/OS-72-OD-KIT) | Bottom View
  • SureCall Fusion5S Signal Booster with Inside & Outside Antennas (SC-PolyH/OS-72-OD-KIT) | Close Up

SureCall Fusion5s Signal Booster with Inside & Outside Antennas

    In stock. Ships same or next business day.

    $1,060.00 $850.00
    (You save $210.00)

    SureCall Fusion5s Cell Phone Signal Booster w/ 1 Outside & 1 Inside Antenna

    Quick Summary


    • Boosts 3G & 4G LTE in a home or office (up to 6,000 sq ft)
    • Best for whole home or office coverage
    • SureCall's most popular 4G signal booster
    • Works on ALL phones with ALL carriers
    • Better talk & text and high-speed internet


    From low bars to more instantly. SureCall Fusion5s boosts 3G & 4G LTE for entire home, office, cabin, cottage, or small building, up to 6,000 sq ft. Enhances talk, text, and high-speed 4G internet on ALL phones with ALL carriers indoors. This is the most popular SureCall home and office 4G cell phone signal booster.

    The Fusion5S amplifier wirelessly enhances cell signals for cellular devices (smartphones, tablets, laptops, etc.). No more dropped calls, lost connections, and slow internet. Founded in 2001 and based out of Silicon Valley, SureCall has been solving frustrating cell phone reception problems with certified signal boosters for weak signal commerical areas. Satisfied clients include Chrysler, HP, Exxon Mobile, Stanford University, and many more.

    Easy to install, everything included in the kit, and trained customer/tech support (1-800-470-6777 or sales@signalboosters.com) to assist you in every step of the way.

    Who is this for?

    You need reliable signal for talk & text and high-speed 4G LTE for the whole home or office. You can’t deal with dropped calls, fish tank voices, stuck text messages, slow email delivery, and internet slower than a checkout line.

    With this signal booster, get better talk & text. Perfect for people needing fast uploads and downloads for streaming apps such as Google Chrome, Safari browser, YouTube, Netflix, Pandora, Spotify, and other data-heavy apps and net surfing.

    Get the signal you deserve.

    Which carriers does it work for?

    The SureCall Fusion5s amplifies talk & text, 3G, and 4G LTE for all major carrier networks.

    • All US carriers (3G & 4G LTE): AT&T, Verizon, Sprint, T-Mobile, US Cellular, Leap Wireless, C Spire, MetroPCS, etc.
    • All Canadian carriers (3G & 4G LTE): Rogers, Bell, Telus, Fido, Wind, etc.
    • Frequencies: 700 MHz, 850 MHz, 1900 MHz, and AWS (1700/2100 MHz)

    How Does It Work?

    It works by pulling in the existing weak signal with a outside antenna, amplifying it multiple times with SureCall’s cellular boosting technology. The improved signal strength bypasses all exterior and interior obstructions and interference directly to the whole building.

    Straight from the cell tower to your phone. Clear calls, faster 4G internet, wider coverage, and longer battery life. Say goodbye to interruptions.

    Kit Includes:

    Detailed Summary

    • Boost 3G, 4G LTE, talk & text, and high-speed internet on all phones with all carriers
    • For buildings: whole home, office, cabin, cottage, or small building>
    • Up to 6,000 sq ft coverage depending on outside signal
    • Up to 65 dB (decibel) gain!
    • Easy to install, complete DIY (do-it-yourself) kit
    • Extends battery life of your cell phone
    • SureCall’s most powerful 4G home cell phone signal booster
    • Made in the USA
    • No tax charged outside Texas
    • Free shipping within 48 contiguous states
    • 3 year warranty
    • Lifetime product support
    SureCall Fusion5s Tech Specs
      BAND 13 700 MHz
      BAND 5 850 MHz
      BAND 4 1700/2100 MHz
      BAND 25/2 1900 MHz
    MAX GAIN 72 decibels (dB)
    POWER Input AC 110V, 60Hz; Output DC 19V
    DIMENSIONS 9"X6.4"x1.4"
    WEIGHT 3 lbs


    Signalboosters.com is an official reseller of SureCall. Email us at sales@signalboosters.com or call 1-800-470-6777 if you have any questions or comments. Our friendly Texas-based certified customer support is ready to help and serve.

    SureCall_Fusion5S-User-Guide.pdfUser Guide

    SureCall_Fusion5S-Datasheet.pdfData Sheet

    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.

    There are no fees to register your device. SignalBoosters provides a free service to help you along the way. Our Cell Phone Signal Boosters Registration Page should help get your started.

    Boosts Talk, Text, 3G and 4G LTE Data; For Homes or Office (up to 6,000 sq ft); Up to +72 dB Gain
    Square Footage:
    Up to 10,000 sq ft
    For use In:
    For Home & Office > Up to 10,000 sq ft
    Home Type:
    Midsize Homes
    4G LTE
    Brand New
    Coverage Area:
    Up to 6,000 sq. ft.
    Office Type:
    Midsize Office