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Flare 3.0 Cell Phone Signal Booster

Product Code: SC-Flare3US
Availability: Usually ships next business day
Weight: 160.00 Ounces
amazon-stars: 4
$379.99

FREE SHIPPING

(with $100 minimum purchase)

Say goodbye to dropped calls and painfully slow internet in your home! The Flare 3.0 boosts your cell signal with all US carriers, making it much stronger and more reliable inside your home, cabin, or small office (covering up to 3,500 sq ft). Thanks to its special 2XP technology, your phone can send a much stronger signal back to the cell tower. This means you'll enjoy dependable 5G/4G LTE for clear calls and fast data, even if you're in an area where the signal is usually very weak.

Thousands of customers across the US trust Flare 3.0 because it delivers a huge signal boost from a small, nice-looking device. It uses a powerful outdoor antenna to capture even faint signals, and a smart indoor design that spreads that boosted signal all around your space, giving you more coverage than older cell booster models. Altogether, this means up to 8 times more connecting power, so everyone can stop worrying about bad reception and finally enjoy seamless connectivity, especially in those really tough-to-reach spots.

EASY INSTALL MOBILE APP— Flare 3.0 features SureCall’s innovative Bluetooth mobile app that simplifies setup and helps maximize the performance and coverage area of the booster. The app provides real-time signal booster readings to help with two important aspects of any signal booster setup; proper aiming of the outside antenna and ensuring adequate separation between outside antenna and inside booster/antenna. Simply download the free 'SureCall' app in the Google Play or Apple App Store once you receive your Flare 3.0 booster kit.

Does My Home Need a Cell Phone Signal Booster?

The Flare 3.0 is right for you if:

  • You're tired of calls constantly dropping or voices fading out at critical moments.
  • Sending a simple text message feels like a gamble, with messages getting stuck or failing to deliver.
  • Slow data speeds turn browsing, streaming videos, or using apps into a frustrating waiting game, filled with endless buffering.
  • You have "dead zones" in your home, cabin, or office where your phone shows "No Service," forcing you to move around just to find a usable signal.
  • Your property is in a remote area or constructed with materials (like metal or concrete) that seem to block cell signals from reaching inside.
  • You experience generally weak or unreliable cell reception that hinders your ability to stay consistently connected for work, family, or emergencies.
  • You're looking for a powerful and effective solution but want an easy, guided setup process without complex technical hurdles.

Benefits of the Flare 3.0 Home Cell Phone Booster

  • Crystal-Clear Calls Without Interruptions: Say goodbye to dropped connections and garbled conversations. Enjoy reliable voice quality for every call you make or receive.
  • Instant Text Messaging: Send and receive text messages immediately, without frustrating delays or send failures.
  • Lightning-Fast Data Speeds: Stream videos smoothly, browse the web quickly, and use your favorite apps without annoying lag or buffering, thanks to significantly increased data performance.
  • Powerful Connection, Even in Remote Areas: Our innovative 2XP Technology and 8X more connecting power mean you get a robust and stable link to cell towers, even if you're far from them or in a challenging signal location.
  • Reliable Signal Throughout Your Space: Eliminate dead zones with expanded indoor coverage for up to 3,500 square feet, thanks to our unique high-power Yagi antenna and integrated booster design.
  • Effortless, Guided Setup: Our user-friendly 'SureCall' mobile app simplifies installation with real-time readings, helping you aim your antenna perfectly and maximize performance without any guesswork.
  • Connectivity for Everyone: Multiple users and various 5G/4G LTE devices, including hotspots, can simultaneously enjoy the boosted signal without a drop in performance.
  • Future-Ready Performance: Full 5G compatibility ensures your booster will work with the latest devices and network advancements for years to come.
  • A Sleek, Unobtrusive Addition to Your Home: Benefit from huge boosting power housed in a compact, attractive design that blends seamlessly into your decor.
  • Ultimate Peace of Mind: Invest with confidence knowing your Flare 3.0 is designed, assembled, and tested in the USA, and backed by an industry-best 3-year warranty and lifetime, 100% US-based technical support.

Support Documents
Part Number: SC-Flare3US
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)
Donor/Server Port Impedance: 75 Ohm / 50 Ohm
Maximum Gain: 72 dB
Noise Figure: 7 dB
VSWR: ≤2.0
Supported Standards: CDMA, WCDMA, GSM, EDGE, HSPA+, EVDO 4G LTE and all cellular standards
AC Input: Input: AC 110 – 240 V, 60 Hz ; Output: DC 5V / 3A
Maximum Output Power: 1 Watt EIRP
Cable Length: 50 ft
RF Connector: F-Female
Power Consumption: <12W
Weight: 1.81 lb
Dimensions: 5.125" × 7.25" × 5.625"
Support Documents
Download User Manual

Download Quick Install Guide

Download Data 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.
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Flare 3.0 Cell Phone Signal Booster

$379.99

Verizon's Choice for 5G Signal Boosters.

SureCall is the only authorized Verizon 5G signal booster vendor for all purposes, supplying 5G and LTE boosters for consumer, in-building, and network infrastructure.

 

Say goodbye to dropped calls and painfully slow internet in your home! The Flare 3.0 boosts your cell signal with all US carriers, making it much stronger and more reliable inside your home, cabin, or small office (covering up to 3,500 sq ft). Thanks to its special 2XP technology, your phone can send a much stronger signal back to the cell tower. This means you'll enjoy dependable 5G/4G LTE for clear calls and fast data, even if you're in an area where the signal is usually very weak.

Thousands of customers across the US trust Flare 3.0 because it delivers a huge signal boost from a small, nice-looking device. It uses a powerful outdoor antenna to capture even faint signals, and a smart indoor design that spreads that boosted signal all around your space, giving you more coverage than older cell booster models. Altogether, this means up to 8 times more connecting power, so everyone can stop worrying about bad reception and finally enjoy seamless connectivity, especially in those really tough-to-reach spots.

EASY INSTALL MOBILE APP— Flare 3.0 features SureCall’s innovative Bluetooth mobile app that simplifies setup and helps maximize the performance and coverage area of the booster. The app provides real-time signal booster readings to help with two important aspects of any signal booster setup; proper aiming of the outside antenna and ensuring adequate separation between outside antenna and inside booster/antenna. Simply download the free 'SureCall' app in the Google Play or Apple App Store once you receive your Flare 3.0 booster kit.

Does My Home Need a Cell Phone Signal Booster?

The Flare 3.0 is right for you if:

  • You're tired of calls constantly dropping or voices fading out at critical moments.
  • Sending a simple text message feels like a gamble, with messages getting stuck or failing to deliver.
  • Slow data speeds turn browsing, streaming videos, or using apps into a frustrating waiting game, filled with endless buffering.
  • You have "dead zones" in your home, cabin, or office where your phone shows "No Service," forcing you to move around just to find a usable signal.
  • Your property is in a remote area or constructed with materials (like metal or concrete) that seem to block cell signals from reaching inside.
  • You experience generally weak or unreliable cell reception that hinders your ability to stay consistently connected for work, family, or emergencies.
  • You're looking for a powerful and effective solution but want an easy, guided setup process without complex technical hurdles.

Benefits of the Flare 3.0 Home Cell Phone Booster

  • Crystal-Clear Calls Without Interruptions: Say goodbye to dropped connections and garbled conversations. Enjoy reliable voice quality for every call you make or receive.
  • Instant Text Messaging: Send and receive text messages immediately, without frustrating delays or send failures.
  • Lightning-Fast Data Speeds: Stream videos smoothly, browse the web quickly, and use your favorite apps without annoying lag or buffering, thanks to significantly increased data performance.
  • Powerful Connection, Even in Remote Areas: Our innovative 2XP Technology and 8X more connecting power mean you get a robust and stable link to cell towers, even if you're far from them or in a challenging signal location.
  • Reliable Signal Throughout Your Space: Eliminate dead zones with expanded indoor coverage for up to 3,500 square feet, thanks to our unique high-power Yagi antenna and integrated booster design.
  • Effortless, Guided Setup: Our user-friendly 'SureCall' mobile app simplifies installation with real-time readings, helping you aim your antenna perfectly and maximize performance without any guesswork.
  • Connectivity for Everyone: Multiple users and various 5G/4G LTE devices, including hotspots, can simultaneously enjoy the boosted signal without a drop in performance.
  • Future-Ready Performance: Full 5G compatibility ensures your booster will work with the latest devices and network advancements for years to come.
  • A Sleek, Unobtrusive Addition to Your Home: Benefit from huge boosting power housed in a compact, attractive design that blends seamlessly into your decor.
  • Ultimate Peace of Mind: Invest with confidence knowing your Flare 3.0 is designed, assembled, and tested in the USA, and backed by an industry-best 3-year warranty and lifetime, 100% US-based technical support.

Support Documents
Part Number: SC-Flare3US
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)
Donor/Server Port Impedance: 75 Ohm / 50 Ohm
Maximum Gain: 72 dB
Noise Figure: 7 dB
VSWR: ≤2.0
Supported Standards: CDMA, WCDMA, GSM, EDGE, HSPA+, EVDO 4G LTE and all cellular standards
AC Input: Input: AC 110 – 240 V, 60 Hz ; Output: DC 5V / 3A
Maximum Output Power: 1 Watt EIRP
Cable Length: 50 ft
RF Connector: F-Female
Power Consumption: <12W
Weight: 1.81 lb
Dimensions: 5.125" × 7.25" × 5.625"
Support Documents
Download User Manual

Download Quick Install Guide

Download Data 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.
 
90-Day Money-Back Guarantee All SureCall products are protected by a 90-day money-back guarantee. We are proud to offer the industry's leading return policy on all of our products. Customers may return the SureCall product to the reseller with no questions asked. Please note that returned product(s) must be in their original condition, shipped in either the original packaging or a protective packaging, and the return must include all product accessories. 3-Year Warranty: SureCall warrants its products for three years from the date of purchase against defects in workmanship and/or materials. Specifications are subject to change. The three-year warranty only applies to products meeting the latest FCC Certification Guidelines stated on 2/20/2013 and going into effect April 30, 2014. A two-year warranty applies to any products manufactured before May 1, 2014. Products returned by customers must be in their original, un-modified condition, shipped in the original or protective packaging with proof-of- purchase documentation enclosed, and a Return Merchandise Authorization (RMA) number printed clearly on the outside of the shipping container. Buyers may obtain an RMA number for warranty returns by calling the SureCall Return Department toll-free at 1-888- 365- 6283. Any returns received by SureCall without an RMA number clearly printed on the outside of the shipping container will be returned to sender. In order to receive full credit for signal boosters, all accessories originally included in the signal booster box must be returned with the signal booster. The Buyer does not need to include accessories sold in addition to the signal booster, such as antennas or cables. This warranty does not apply to any product determined by SureCall to have been subjected to misuse, abuse, neglect, or mishandling that alters or damages the product's physical or electronic properties. SureCall warrants to the Buyer that each of its products, when shipped, will be free from defects in material and workmanship, and will perform in full accordance with applicable specifications. The limit of liability under this warranty is, at SureCall's option, to repair or replace any product or part thereof which was purchased up to THREE YEARS after May 1, 2014 or TWO YEARS for products purchased before May 1, 2014, as determined by examination by SureCall, prove defective in material and/or workmanship. Warranty returns must first be authorized in writing by SureCall. Disassembly of any SureCall product by anyone other than an authorized representative of SureCall voids this warranty in its entirety. SureCall reserves the right to make changes in any of its products without incurring any obligation to make the same changes on previously delivered products. As a condition to the warranties provided for herein, the Buyer will prepay the shipping charges for all products returned to SureCall for repair, and SureCall will pay the return shipping with the exception of products returned from outside the United States, in which case the Buyer will pay the shipping charges. The Buyer will pay the cost of inspecting and testing any goods returned under the warranty or otherwise, which are found to meet the applicable specifications or which are not defective or not covered by this warranty. Products sold by SureCall shall not be considered defective or non-conforming to the Buyer's order if they satisfactorily fulfill the performance requirements that were published in the product specification literature, or in accordance with samples provided by SureCall. This warranty shall not apply to any products or parts thereof which have been subject to accident, negligence, alteration, abuse, or misuse. SureCall makes no warranty whatsoever in respect to accessories or parts not supplied by it.
 

Customer Reviews

5 Review
  • Works! 5

    Posted by Ted S on 24th Jun 2025

    Thank you SureCall

  • It doesn’t give me any more bars on my phone put it outside by roof line. 1

    Posted by Karen Eppelsheimer on 7th Mar 2025

    Need to return how do I do this

  • nice booster 5

    Posted by Anthony on 27th Nov 2024

    works as described and looks kinda stylish. the app was handy for setting up

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