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【Quad-Band Signal Booster, 5G Compatible】Atcall cell phone booster for Band 12/17/5/2/25/4. Supports 5G 4G LTE for All U.S. carriers - AT&T, Verizon, T-Mobile, Sprint and more. This cell booster can provide more stable cellular voice and data for multi-user&multi-device simultaneously.
【Improved Cellular Voice & Data】Max gain to 65db, coverage up to 5000 sq ft. The cell phone signal booster can effectively enhances poor signal, enjoy fewer dropped calls, better voice quality, and faster network speeds. Say goodbye to weak signal!
【Band LED Indicator】The cell phone booster for home equipped with LED indicators, you can intuitively see the operating status of the corresponding band, convenient for you to set and adjust the booster or antenna according to the different colors of the indicator for the stronger signal.
【Intelligent Automatic Adjustment】The cell signal booster have automatic gain control, oscillation cancellation and inactive mode. After boosting, Its antenna can receive signal from signal tower automatically. Place it wherever in your building you need improved cellular signal and the amplifier will automatically boost your signal.
【Easy to Install】Follow the user manual, no extra fees required, just place them at where you want. Once installed, you will have a better signal experience than before. The signal booster suitable for home, office, shop, warehouse, apartment, basement, etc.
【FCC Approved】HVIN: SF001, FCC ID: 2A34B-SFZN001. Our signal booster is compliant with the requirements of the standards applied. We provide excellent lifetime tech support. Any problem, please feel free to contact us, we are at your service all the time.