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FlareDB+ Signal Booster Kit


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.


The SureCall FlareDB+ Signal Booster kit is an affordable alternative to the Flare 3.0 signal booster. It only boosts bands 12 and 13, which are the frequencies used by AT&T, Verizon & T-Mobile for their 700 MHz networks. These are typically the only networks found in rural locations, so this solution is best for boosting signal in rural homes and businesses.

If you do not live in a rural area or want to boost all of the frequency bands for maximum signal quality and data speeds, then we recommend the Flare 3.0 instead of the FlareDB+.

The FlareDB+ features a sleek, aesthetically pleasing inside unit and a powerful outside directional antenna to receive the existing cell signal.

Kit Includes

  • Flare Amplifier with Built-In Inside Antenna
  • Power Supply for Flare Amplifier
  • 50 ft of RG6 Cable
  • Yagi Directional Outside Antenna (75 ohm)
  • Instruction Manual


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.


  • Impedance
    75 Ohm
  • Power Supply
    AC (Building Power)
  • Warranty Length
    3-Year Manufacturer's Warranty

Coverage Area

Estimated Inside Coverage

The strength of your existing outside signal, measured in the location where you plan to mount the outside antenna, 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 3,500 sq ft
Medium (3-4 Bars) Up to 2,500 sq ft
Weak (1-2 Bars) Up to 500 sq ft
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.

Additional Coverage

If you need more coverage than the SureCall FlareDB+ will provide due to a weak outside signal, then the SureCall Fusion4Home with a Yagi Outside Antenna and Panel Inside Antenna may be a better choice for you. It has a more powerful inside antenna to provide more inside coverage with the same strength outdoor signal. Please contact us if you have any questions or would like more information about either of these systems.

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 4 reviews
Eugenie Thompson
Hope it works

Online info was so scant, we didn’t realize how involved installation is. Since it entails climbing up on our roof to set up antenna, and we live in northern New England, we have to wait until spring to install. Please provide more information online

Richard Harding
SureCall Signal Booster

Unfortunately it is not working very well for me. I live in Northern Wisconsin where the cell service is spotty. I am going to try elevating it by 10 ft and will see if that makes a difference or not. The unit is well made and looks to be durable, so no complaints on the manufacturing.

Katherine Little
Flare DB+ Signal Booster Kit

We live in the coast range on the west coast in Oregon. Our closest cell tower is about 8 miles away with hills in between. On the highest point on our roof I can consistently receive 1-2 bars on my iphone. I mounted the Flare DB+ Antenna at that point on the roof. The booster sits in our office over 25' away from the antenna as recommended. When I sit within 4' of the booster I typically get 3 bars and can receive text messages from "greenies" (non-iphones) and can make calls from my iphone. When I move about 10' away it drops to 1-2 bars and 20-30' sometimes I will have 1 bar and sometimes no bars. I know the Fusion 4Home or the Fusion 4Home Max would increase my range but cannot afford them. Sitting in my office and getting 3 bars is sufficient for me so I am happy with the Flare DB+ Booster from SureCall and would recommend it.

Harry Dawes
Life support , For Sure!!

I haven't Used it yet. LOL

I Have one already. I thought it was Toast after a lightning strike on my house. I immediately bought this replacement. I cannot BE without my connection to everything. Luckily, The lightning suppressing equipment did what it was supposed to do. The Flaredb+ survived and still works flawlessly. I still like to have a Backup plan. Thank you! GREAT PRICE TOO!

SureCall FlareDB+

FlareDB+ Signal Booster Kit


What You Should Know

Only boosts 2 of the 5 major frequency bands - best for rural areas.

Uplink Frequency Ranges (MHz)


Downlink Frequency Ranges (MHz)


Max Gain


Max Uplink Power



75 Ohm

Cable Type




Plenum Rating


RF Connectors


Antenna Type


Power Supply

AC (Building Power)

Frequency Range


Includes Connectors


Output Ports


Output Voltage


Outside Antenna Options


Inside Antenna Options


Number of Inside Antennas

1 Antenna
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