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SureCall

SureCall EZ 4G Plug-and-Play Cell Phone Signal Booster Kit for All Carriers 3G/4G LTE

    • Based on 299 reviews
Condition: New
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$275.39 Why this price?
New Year Deal · 31% off was $399.00

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Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 9 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Jan 27
Order within 20 hours and 46 minutes
Available payment plans shown during checkout

Features

  • COVERAGE AREA The indoor coverage area that the EZ 4G provides varies based on existing signal at the window where the antenna is placed: 1-2 bars: desktop size area, 3-5bars: Up to one room. If there is weak signal at the window location, we recommend a cell phone signal booster kit that includes an outside roof antenna to capture a stronger signal, like the Flare 3.0.
  • PRODUCT FEATURES Increases 5G/4G LTE voice, text and data signals for multiple devices on all North American cell carriers. EZ 4G delivers enhanced indoor cell coverage for clearer and more reliable voice and data performance while reducing dropped & missed calls and extends battery life for all cellular devices.
  • EASY INSTALLATION Plug-and-play signal booster with a simple DIY install that sets up in minutes without the need to drill holes or mount an outdoor antenna. EZ 4G is designed for locations that have cellular signal where the window antenna is placed. As with all signal booster products, EZ 4G cannot create signal where there is none. Instead, the antenna captures existing signal, amplifies it and rebroadcasts the boosted signal to an area of otherwise poor or non-existent coverage.
  • BEST PERFORMANCE Having a location with consistent useable signal that the window antenna can capture is a must to experience a boost in signal further indoors. Coverage area is directly related to the existing signal strength available at the window location. A minimum of 30 feet of horizontal separation between the base station and window unit is a must. Without the proper amount of separation, the coverage area will be reduced to a personal sized space or smaller.
  • BUILT TO LAST Designed in the USA with the high-quality components for longevity and connectivity where you need it most. Includes industry best 3-year warranty and lifetime US-based tech support. SureCall is proudly American owned and operated US company based in Silicon Valley California. SureCall is an Authorized Verizon 5G Signal Booster Vendor.

Description

The SureCall EZ 4G Signal-Booster Kit brings cutting-edge, patented all- carrier technology to a beautifully designed booster. The easy-to-install kit delivers clear and consistent voice and data reception at an affordable price. It covers 1 or 2 rooms with no outdoor antenna placement required.

Brand: SureCall


Special Feature: Plug-and-Play Installation


Connector Type: F-Female


Color: Black


Included Components: Ez 4g Signal-booster Kit


Product Dimensions: 9.25 x 17.3 x 14.65 inches


Item Weight: 5 pounds


Item model number: SC-PolyEZ-DT-72-Kit


Is Discontinued By Manufacturer: No


Special features: Plug-and-Play Installation


Other display features: Wireless


Color: Black


Whats in the box: Ez 4g Signal-booster Kit


Manufacturer: Sure Call


Date First Available: October 21, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jan 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Does Nothing. Save your money
We have Verizon. We tried it in an apartment in an urban area in Virginia, no change to our signal. Moved to a suburban area in North Carolina, same result. Does nothing. It is easy to setup but cable is stiff and difficult to thread out.
Reviewed in the United States on August 2, 2024 by Amazon Customer
    • I Have Finally Found What Works For Me
WHY I LOOKED FOR THIS TYPE OF DEVICE: I live in an outlying, rural area with only incredibly slow DSL or satelite as options for internet. I have a Sprint MiFi Hotspot device (Franklin Wireless r850) with unlimited internet, but the signal to my house is spotty at best. An average measured RSSI of -82 dB is what I was getting with the hotspot placed in the best location within my house. This allowed for speeds of (again, measured average) 2.5 Mbps down and 1.6 Mbps up (compared to my old AT&T DSL of 1.3 Mbps down and 0.2 Mbps up). Unfortunately, the signal was so bad that it would often drop out. So I knew I needed a cell signal booster. WHAT I TRIED: I purchased another indoor signal booster from a competitor to SureCall, but it didn't do much. I contacted that competitor (great customer service) and was told that their equipment does not work well with some of Sprint's ranges. They actually recommended looking at SureCall's devices. MY RESULTS WITH SURECALL: I purchased EZ 4G booster kit and, upon arrival, installed the receiver at the same spot where my hotspot received the best signal. I placed the repeater downstairs (about 30' away) and my RSSI went from -82 dB to -52 dB!!! I thought that this was a fluke, so I ran continual tests over the past few days on the signal and the speeds. The signal ranged from -55 dB to -51 dB the entire time and I ran speed tests via testmy.net every 5 minutes for 4 days. My current average speeds over this time period are 5.1 Mbps down and 2.2 Mbps up. This is a significant improvement for me! Obviously, everyone will get different results, but I am super satisfied with this purchase. ... show more
Reviewed in the United States on February 28, 2017 by Roy Simpson
    • You need to understand this before buying.
I purchased this and had to return it and this is why. This device is for locations that already get a good signal, but might have poor reception inside of a building due to building materials. It brings the good signal from outside and relays it inside. However, this device is NOT for receiving a weak signal and making it stronger. If you have poor reception outside you will still have poor reception inside. The manual states the device needs to receive a signal between -70dBm and -95dBm to work best and anything over -100dBm will give poor results. The whole reason i purchased this was because outside my home im only getting -115dBm, which makes this device worthless to me. If you are in an area with a good signal outside but just aren't getting it inside because your in condos or dense apartments, then this very well can work for you. The customer service has a hotline you can call and are very helpful. ... show more
Reviewed in the United States on October 12, 2021 by Him-and-Her
    • Zero improvement, did not work
This product simply did not work, absolutely zero improvement in cell signal. The antenna was located in the upper right corner of a large sliding class door approximately 35 feet from the ground. Ample separation between the antenna and receiver, two floors, 35+ feet. Zero change in signal bars, upload and download speeds. ... show more
Reviewed in the United States on September 20, 2022 by Picky oldtimer
    • You must have at least 30 feet or more for placement
The one important fact not mentioned until purchase and read the instructions, is that, you have to have at least 30 feet or more of space to place their modem and their antenna in your home. I live in an apartment and barely had 30 feet between them. I returned the booster and rearranged my apartment. I believe my tv was blocking my signal. Much better now. I’m giving it 3 stars because it’s easy to install, a nice design and they included a 50ft cable. ... show more
Reviewed in the United States on October 5, 2020 by Crazy DD
    • Truly a plug in and play / NOT SO MUCH An update!
I can’t say enough positive things about this unit! This review was a rare one for me as I’m hardly ever blown away, and i am not sayingthat now, by any measure!@ items usability or build quality but there is a first time for everything! It would not be the first time but it’s been a long time since I can remember feeling this positive, only to discover day by day the shortfalls, many let downs. about a device I ordered from ANYWHERE! Well let’s get on with it, what can I say, it’s a true plug in and play unit? Limited big time on its usage! I’m in a building made of solid materials, concrete and steel and it’s older, that means well made, unfortunately the downside is no signal can penetrate the interior walls! But there’s cell towers in abundance, and that’s important to note. This will work great for you if you have a cell tower in average proximity, test your home’s window strength in terms of reception. Simply bring your phone to a few windows in you home and see if you get better reception at any of the windows, and if you do, this will absolutely work for you! It won’t create a cell phone tower signal where there isn’t one. It improves greatly upon the towers you should have on average in the general vicinity. I’m in San Francisco, in about the area in which this unit was constructed, semicon valley, cell towers are in abundance but I live in a solid building structure and this unit is exactly what I needed! I’m getting on average now 4.5 to 5 bars of signal strength with this plug in and play marvelous device, prior to my owning the miracle maker 1 bar, 1.5, moving was a serious option; we need internet, goes without saying! I’m happy to give this bad boy 5 stars!!!!! I hope it keeps the positive signals coming, I salute the Surecall unit! Get to those windows, test that signal strength!! 5 Stars all day! Well a cpuple weeks later and its not everything i hoped it eoumd be, not by even hslf tge praise i initially gave it! Sad! About the only thomg its still doing for me id lighting up the extra bars on my phome signsling a better strength in signal but means absolutely nothing in terms of receiving data faster or kerping giving that extra power to your video streaming or hoping you wont have to continue to get messages on you have no internet or weak signal because im still getting all of that and it still tskes aclong time for the comtent to load on amazon and other sites. Disappointing! But it was purchased used and on a deep discount, it apparently helps call signal too so just incase that becomes an issue hopefully this device will come thru. The omly way this device is worthwild is if you get it at a steep price. 1 paid 140 for it regular $399 shouldn't be more then$ 99 ps it doesnt even cover the sq footage they claim, my place is a studio and i just go to the rest room10 feet out of range of the table antana and the window booster and it drops off immediately. Thats disappoining as well, why do these people over speak on the units service coverage.. Makes no sense. ... show more
Reviewed in the United States on May 15, 2024 by manuel aranda

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