【Five-Band Home Cell Phone Booster】 The Atcall 3K booster amplifies signals on bands 12/17, 13, 5, 2/25, and 4/66. Before purchasing, please verify your outdoor signal strength is at least -110dBm.
【Powerful Solution for Weak Signal】 With 68dB of high gain, this cell phone signal booster for home covers up to 3,000 sq.ft. Experience faster internet speeds for seamless streaming and significantly improved call quality. It’s the ideal solution for homes, offices, garages, basements, and other remote areas.
【Works with All U.S. Carriers】 Fully compatible with every major cellular provider, including Verizon, AT&T, T-Mobile, Straight Talk, and U.S. Cellular. It enhances both 4G LTE and 5G data and voice signals, providing a reliable cellular connection for multiple users and devices at the same time.
【Real-Time LCD Monitor】 A color LCD display clearly shows real-time signal strength and system status, allowing for quick troubleshooting and installation. It helps you accurately find the optimal placement for your outdoor antenna.
【Easy DIY Installation】 The included indoor whip antenna easily connects to the booster and can be placed on a wall or table. Even those with limited experience can set it up quickly with the help of the detailed user manual.
【FCC Certified】 This Atcall cell booster is FCC certified (FCC ID: 2A34B-SFZN005). Professional online tech support is available—please feel free to contact us with any questions.
Tip: For best performance, the outdoor directional antenna should be installed on the roof. Please exercise caution during installation.