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SureCall Fusion 5X w/ Yagi + 4 Inside Dome | SC-Poly5X-72-YD4-Kit

SureCall Fusion 5X w/ Yagi + 4 Inside Dome | SC-Poly5X-72-YD4-Kit

  • Regular price $2,000.00 USD Sale price$1,699.00 USD
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  • *These fields required. [2] May exclude very large size items because we offer free shipping so our actual cost may be too high due to the size/ weight of item to be able to match the price. [3] Request must be made before order placement. Not valid after order placed. Other restrictions may apply. Please contact us for details.

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Free Lifetime Support. SKU / Model: SC-Poly5X-72-YD4-Kit

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SureCall Fusion 5x cell phone booster for big buildings with outdoor uni-directional Yagi antenna plus four indoor omni-directional Dome antennas:

  • Reduces dropped and missed calls. Improves 3G and 4G data speeds.
  • Automatic dB gain/attenuation optimizes booster performance.
  • Maximum reception strength gain, uplink and downlink power.
  • Coverage for large buildings and warehouses, up to 20,000 Sq. Ft.
  • Supports up to 15 users with multiple wireless devices, simultaneously.
  • Expand indoor coverage further by purchasing add'l in-building antenna kits that include required cables and splitter to connect to this booster kit.
  • Boosts voice, text, 3G, 4G reception of all U.S. cell providers. For Canada, choose Canadian Mid-Size Building Cell Phone Booster Kit.

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Product Description

SureCall Fusion 5X Amplifier w/ Outside Yagi + 4 Inside Dome for 20,000 Ft².

Please note that if you purchase this Fusion 5X, you will be sent the Fusion 5X 2.0 amplifier kit which is a newer version of this same cell signal booster kit.

SureCall Fusion 5X Voice, 3G, 4G, LTE Home & Building signal booster kit with uni-directional outside Yagi antenna and four inside Dome antennas boost reception to up to 20,000 sq. ft. SureCall Fusion 5X's uni-directional exterior antenna draws signal from the direction of the cell tower whose reception needs the most signal boost.

This is a custom configured kit by for those who have very weak signal outside their home/building. If you have medium to good signal outside your house/building, consider the Fusion 5X kit with outside Omni antenna. Outside Yagi antennas are very powerful and typically used for areas with weak signal, but they need to be pointed in the direction of the target carrier's cell tower.  

Four dome interior antennae distribute boosted reception from Fusion 5x amplifier omni-directionally in a 360 degrees fashion. Cellphone Mate/ Sure Call Fusion 5X fills the gap between the Fusion 5s and the Force 5 models. SureCall's Fusion-5X is the first booster from Cellphone-Mate/ Sure-Call that does not include knobs! Instead, sophisticated software automatically controls the gain ensuring the cell amplifier is operating at maximum performance at all times.

SureCall Fusion5X provides up to 72 dB Gain in signal reception. Sure Call Fusion 5 X cell phone signal amplifier kit encompasses and boosts signals on five bands. It provides up to 20,000 square feet of coverage. It boosts reception for all US American carriers voice, text, 3G, and 4G LTE signals. U.S.A. cellular carriers include AT&T Wireless, Verizon, Sprint, and T-Mo. For Canada, choose Canadian Mid-Size Building Cell Phone Booster Kit. It is very reasonably priced to boost maximum possible area for lowest cost per square foot when compared to Distributed Antenna Systems (DAS). It is compatible with Sentry Remote Monitoring System. It boosts reception to up to 15 simultaneous users or mobile connections.

What does this booster kit include?

SC-Poly5X-72-YD4-Kit mainly includes an outdoor Uni-directional Yagi antenna with 4 indoor Dome Omni-directional antennas that can be placed or installed on ceilings, centrally, in square rooms or spaces because they project signal in all directions.

This powerful cell amplifier Kit includes five 75 ft. cables and one 30 ft. lengths of SureCall 400 low loss coax cable, 4-way splitter with connecting cable, outdoor Yagi antenna and four indoor dome antennas.

Here're more details:

SureCall Fusion 5X Yagi Exterior Antenna with Four DOME Interior Antennas (part # SC-Poly5X-72-YD4-Kit). 

Four Dome internal antennas as included in this kit are suggested when coverage needed inside the home or building is over large spaces. For covering circular or square spaces, omni antenna can be mounted on the ceiling in center of such spaces. Not ideal for coverage over multiple storeys or floors. In-building omnidirectional dome antennas allow for optimum reception to all areas in all directions horizontally. 

Fusion-5-X Omni 4 Omnis Part Numbers Included:

SKU: SC-Poly5X-72-YD4-Kit. UPC: 682962483154


Fusion5X Booster.


Wideband Outdoor Yagi Antenna.

SC-222W (x 4).

Indoor Omni Antenna.


SC400 Cable, 10 ft.


SC400 Cable, 75 ft.

SC-001-50 (x 4).

SC400 Cable, 50 ft.


4-Way Splitter.


Power Supply.


They have been kitted exclusively with 4 internal antennas for a few reasons:             

  1. This gives an installer flexibility to customize installations to meet a variety of needs inside of commercial buildings and large homes.  
  2. Instills confidence in the installer that he has enough gear to complete an install on the first visit.
  3. Happy installer = Happy end-user.


  1. Boosts voice, text and 4G LTE signals for all American cell carriers.
  2. Reduces dropped & missed calls and improves 4G LTE data speeds.
  3. Increases signal strength & extends battery life for all cellular devices.
  4. Supports multiple users simultaneously.
  5. Covers a very large home or commercial building to up to 20000 sq. ft. depending upon outside signal strength.

    This 2G, 3G, 4G LTE indoor cell signal booster kit is compatible with following U.S.A. wireless service providers:

    American Service Providers
    AT&T Wireless.
    Boost Mobile.
    C Spire.
    Cricket Wireless.
    Metro PCS.
    Simple Mobile.
    Straight Talk.
    T-Mobile USA.
    US Cellular.
    Verizon Wireless.
    Virgin Mobile USA.

    SureCall Fusion 5X Specifications:

    Uplink Frequency Range (MHz): 698-716 / 776-787 / 824-849 / 1850-1915 / 1710-1755 (G Block Included)
    Downlink Frequency Range (MHz): 728-746 / 746-757 / 869-894 / 1930-1995 / 2110-2155 (G Block Included)
    Supported Standards: CDMA, WCDMA, GSM, EDGE, HSPA+, EVDO, LTE and all cellular standards
    Input/Output Impedance: 50 Ohm
    Maximum Gain: 72 dB
    Noise Figure: 8 dB
    VSWR: ≤2.0
    AC Input: Input AC 110 V, 60 Hz / Output DC 12 V
    Maximum Output Power: 1 Watt EIRP
    Downlink Power: 10 dBm
    Cable: SC-400
    RF Connectors: N-Female (both ends)
    Power Consumption: <25W
    Dimensions: 9.25" x 6.375" x 1.375"
    Weight: 4 lb. 4 oz.


    SureCall Fusion5x Bands and Frequencies.
      BAND 13 700 MHz
      BAND 5 850 MHz
      BAND 4 1700/2100 MHz
      BAND 25/2 1900 MHz


    Alternate Part #'s:

    • SC-Poly5X-72-YD4-Kit
    • SCPoly5X72YD4Kit
    • Poly5X-72-YD4-Kit
    • Poly5X72YD4Kit
    • SC-Poly5X-72-YD4
    • SCPoly5X72YD4
    • Poly5X-72-YD4
    • Poly5X72YD4
    Consumer Alert:
    Consumer Alert


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    Note: For any signal booster to help, outside signal strength must be at least -110 dB or there must be a clear line of sight to a cell tower that is within twenty miles. Before ordering, please check outside signal level in decibels or ensure that you can make and hold a phone call at any good spot outside where you can mount an exterior antenna. Square footage stated in signal booster listings is based on good signal outside. If it is any weaker, the boosted sq. ft. area will be considerably lower, accordingly.

    Kevin K. of Anderson, California gave the following review:

    Website is easy to use with plain straight forward info but could have had more on testing signal strength to make sure you get a strong enough booster.

    Therefore, please note that stated sq. ft. coverage is based on good signal outside. For best results: If outside signal is weak, we suggest choosing the next higher sq. ft. coverage kit. If outside signal is very weak, we suggest choosing the kit with even more higher sq. ft. range bracket. Basically, higher the sq. ft. bracket, the more powerful the signal amplifier with greater Gain as well as higher uplink and downlink output power.

    If outside signal is too weak (weaker than -110 dB), submit request for cell coverage solution assessment. Upon receipt of questionnaire, we will perform residential or business site survey. This will help us determine the system that is needed to improve cell coverage. Then, we will create system design using that system such as femtocell, active or hybrid distributed antenna system (DAS), or other carrier feed signal enhancing method available that will work at your signal-challenged location. Finally, we will schedule for installation after equipment and installation service quote has been approved by you, or your company.

    For non installation-included kits: Most home / office / building cell signal booster kits only include bracket to mount exterior antenna on outside wall, edge of roof, or existing pipe up to 2 inches in diameter. Mounting pole not included with most kits, unless stated specifically that it is included for free. Therefore, a mounting post must be purchased separately if you will require it to mount exterior antenna.

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