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12 Best ATT Cell Phone Signal Boosters

If you frequently notice that your ATT device has only 1 or 2 bars and you cannot call or hear the person on other end, you may benefit from our best signal booster.

Choosing and installing the best ATT signal booster has never been easier. SignalBooster.com has end-user retail booster kits for urban settings, rural areas, and even remote areas; all of which come complete with easy-to follow instructions. However, if you need a commercial or industrial-grade kit for ATT, please submit a request for installation quote. To ensure your signal booster functions to capacity, your boosting system will be specifically designed to suit your boosting requirements and will be installed by our certified installers. Guaranteed to boost reception or your money back.*

For Home/ Office Use:

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The Flare signal booster works to improve reception in one or two rooms in both residential and industrial buildings. It is the first cellular amplifier with a combined booster and indoor antenna. Developed specifically to improve talk, text, and 4G LTE signal strength in areas up to 2,500 ft.², it covers all major United States carriers. It is quick and easy to install. After installation, you will achieve cell talk clarity, fast Internet data speeds, fewer dropped calls, and longer battery life.

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The Fusion4Home is an affordable and flexible booster system that was designed specifically for homes and mid-sized offices with areas of up to 4,000 ft.². It amplifies 2G, 3G, and 4G LTE networks for all major carriers in United States, improving voice quality, and delivering faster data speeds. With the Fusion4Home, ATT users experience few or no dropped calls and enjoy longer battery life. Powerful Yagi exterior antenna and powerful Panel interior antenna make this ideal for urban or rural locations.

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The Fusion5s was designed for businesses and residential buildings to improve text, voice, and 4G LTE signal strength for all US cell phone carriers. It will cover an area of up to 6000 ft.² and is fully compliant with FCC regulations. This is a simple plug-and-play system but requires installation of external and internal antenna. For max effectiveness in remote locations, choose the directional Yagi external antenna and Panel interior antenna combination. It supports multiple simultaneous users, while built-in safeguards eliminate interference to cell towers.

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The Fusion5X 2.0 for ATT is a commercial grade signal booster for large residences and mid-sized buildings. This powerful kit is the newer version of the Fusion 5X. It has an amplification of up to +70 dB gain. Its additional downlink power means it can cover more area than the original 5X. This is an ideal system for ATT customers, boosting talk and 4G LTE reception for all major US carriers. Covering up to 2 times more area than its closest competitors, the Fusion5X 2.0 is the industry's most powerful wireless booster in its class. For weak signal strength locations such as rural places, choose Yagi or LPDA outside antenna, combined with unidirectional Panel indoor antenna for maximum amplification results.

For Car/ Truck/ RV Use:

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The FusionTrek is a revolutionary signal boosting system for vehicles in-as-much-as it requires no antennas or outside cables. It mounts inside the rear window of any truck, car, or SUV, and installation is very simple. It is a hands-free cradle system, allowing users to enjoy reliable text, clear voice, and fast 4G LTE data.

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The N-Range cell signal booster uses SureCall's advanced ERT technology to offer maximum range. It boosts reception and improves talk, text, and Internet speeds inside any RV, SUV, truck, or car.

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The Fusion2Go 3.0 is the most powerful outdoor vehicle signal booster for ATT consumers. With maximum power and gain, this system boosts signal for all major US carriers, ensuring users have reliable mobile connectivity in remote places. The Fusion2Go 3.0 fully complies with FCC regulations and provides good sound quality and fast mobile Internet.

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As a recreational vehicle cell signal booster, the Fusion2Go 3.0 RV has been specifically developed to improve text, voice, and 4G LTE data signals in all recreational vehicles, for all major carriers in USA. The Fusion2Go 3.0 RV cell signal booster for AT-T provides connectivity for multiple users within motorhomes and RVs. It mounts inside the vehicle without a docking station or cradle, and boosts signal strength for fast Internet surfing and easy communications.

For M2M applications:

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The M2M (machine to machine) 4G LTE is an indoor industrial-quality signal booster that was developed for M2M apps. This ATT cellular amplifier for wireless networks boosts 4G LTE signal. It connects to a data card or modem inside IoT devices or business and vending machines.

For Commercial Buildings:

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The Force5 2.0 has integrated remote access, making it the first cell phone signal booster that can be optimized from an off-site location. Performance can be seamlessly adjusted using a mobile app and the built-in sentry remote monitoring system. When used correctly under the right conditions, it can improve voice, data speeds, and 4G LTE signals for all major US carriers in areas between 25,000 ft.² and 100,000 ft.². The Force5 2.0 is the perfect commercial cell signal boosting kit for data and phone devices.

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The Fusion7 signal booster is the ideal booster for very large commercial buildings and residences. This system for ATT is the first all-in-one cell, Wi-Fi, and HDTV signal amplifier that boosts 15 high definition TV signals and boosts cell signals and Wi-Fi up to 20,000 ft.²

Industrial In-Building Kits:

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The Force5 for AT-T customers is an industrial boosting system, providing a viable alternative to Active DAS at just a fraction of the cost. It improves text, voice, and 4G LTE signals in areas of up to 80,000 ft.² for more than 100 simultaneous users, covering all major carriers in the US. With the Force5 industrial cell amplifier, users no longer experience missed or dropped calls, signal strength is improved, and the battery life of cellular devices is extended. And, installation time of the Force5 is considerably less than an Active DAS.

No longer must ATT customers experience poor signal strength and dropped phone calls, which can be frustrating and devastating to business. Now, ATT consumers can achieve reliable and strong mobile signal using one of our home, business, or automotive signal booster kits from SignalBooster.com.

All cell phone signal boosters from SignalBooster.com come with a 3-year manufacturer's warranty and a 60-day money-back guarantee. It should be noted that no broadband Internet service is required to operate listed signal boosters. Now all AT and T customers can enjoy improved signal quality and clear calls in their office building, home, car, or even their basement.

*Cell phone signal boosters can boost signal provided there is an external network signal strength of at least -103 dB at a potential exterior antenna spot, or there's an AT-T wireless tower in direct line of sight within a 20-mile radius.