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【Five-Band Home Cell Phone Booster】 Atcall 3K cell phone booster work on band 12/17, band 13, band 5, band 2/25 and band 4/66. Please check your outdoor signal strength (at least -110dBm) before ordering
【Great Solution for Weak Signal】 68dB high gain. Atcall 3K Cell Phone Signal Booster for home covers up to 3,000 sq.ft. Enjoy faster internet connections for streaming and better calls quality. Ideal for your home, office, garage, basement and any remote areas
【Support All U.S.Carriers】 Compatible with all cellular service providers -Verizon, AT&T, T-Mobile, Straight Talk, U.S. Cellular and more. lmproves your 4G LTE and 5G data&voice. 3K Cell Booster for Home provide reliable cellular connection for multi-user and multi-device simultaneously
【Real Time LCD Monitor】 Color LCD Display clearly shows the real-time signal changes and working status of the signal booster, helps you troubleshooting and installing quickly, find the best location of the outdoor antenna accurately
【DIY Installation】 3K cell signal booster attached with an indoor whip antenna that you can easily connect to the 3K booster, then place it on the wall or table. Even users without a lot of experience should be able to handle the setup with the help of user manual
【FCC Approved】 Atcall cell booster with FCC certification, FCC lD:2A34B-SFZN005. We provide professional online tech support. Please feel free to contact us
Tips: The outdoor directional antenna need to be installed on the roof top. Please be careful while installing
Amazon.com price effective as of Aug 25, 2025 16:32:52 UTC
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