- 【Smart HD Display】 No additional apps are required, ensuring full privacy protection. Cell phone signal booster for SUV is powerful and equipped with real-time monitoring of indoor and outdoor signal strength. It also includes practical features like an installation guide, frequency band switch, backlight adjustment, and troubleshooting.
- 【Five-Band Compatibility】SF-S1 is a five-band cell signal booster for SUVs, off-road vehicles, overland, supporting 3G, 4G LTE, and 5G. Please check your frequency bands before purchasing to ensure your phone operates on bands 12/17, 13, 5, 4/66, or 2/25.
- 【SF-S1 Signal Booster for Vehicles with Roof Racks】Please ensure your vehicle is equipped with a roof rack or similar mounting rack, as the SF-S1 is specifically designed for vehicles with roof rack installations. Outdoor antenna features an upgraded foldable design for easy installation and storage. Omni outdoor antenna scans and boosts signals from all directions. The materials used can easily withstand outdoor weather conditions.
- 【Supports All US Carriers】 Aplusboost cell phone booster is compatible with all US carriers—AT&T, Verizon, T-Mobile, Sprint, Straight Talk, U.S. Cellular. The signal booster allows multiple users and devices to enjoy improved signal strength at the same time.
- 【FCC Approved】 FCC ID: 2A34B-SFZN007, HVIN: SF007. SF-S1 cell booster comes with a 3-year warranty. If you have any questions, please contact us promptly.
