Cell Phone Booster for RV Truck, Omni-Directional Antenna, 5G Compatible, Band 12/17/13/5/2/25/4/66, Cell Phone Signal Booster Support All U.S. Carriers - AT&T T-Mobile Verizon, FCC Approved

Get Reliable Cellular Signal——We are AtCall We are eager to making a better-connected world, our cell phone signal booster allowing you connect everyone with stronger signal everywhere. All U.S. Carriers trust our product to improve their coverage. All of our products have approved by FCC. Professional Customer Support Team is standing by for your questions.

Compatible with All U.S. Carriers: Support All U.S. Carriers, such as AT&T, Verizon, T-Mobile, Sprint, U.S. Cellular and more. 5G 4G LTE Data&Voice for Band 12/17/13/5/2/25/4/66, Atcall cell phone booster for RV can provide more reliable cellular signal for multi-user&multi-device at the same time. Cell Phone Signal Booster for RV/Truck: Max gain to 50dB. Cell phone signal booster for truck can powerful boost your cellular devices signal, provide better voice quality and faster data speed, fewer missed/dropped calls, improved video streaming. RV cell phone booster solve your bad mobile signal problem, perfect for RV Truck Trailer Camper. Upgraded Carbon Fiber Outside Antenna: RV/Truck cell signal booster equipped with upgraded carbon fiber Omni-Directional Outside Antenna, which can better receive signals from all directions. Waterproof, shockproof, sturdy, wear-resistant, easy to deal with a variety of harsh environments. Automatic Gain Control: RV cell phone signal booster has excellent AGC technology, it will automatically adjust system gain and power, reduce power consumption and always optimize itself to provide better signal, can work well on RV and Truck, even in remote areas. Hassle-Free Setup: Come with all hardware and user-friendly instruction to ensure a quick, easy installation, just follow the instructions, no technical experience required or paying additional fees. FCC Approved: FCC ID: 2A34B-SFZN002. Our RV/Truck signal booster is compliant with all the requirements of the standards applied. 30-day money back guarantee, 3-year manufacturer warranty, excellent tech support. Any problem, please feel free to contact us, we are at your service all the time. Notes: The booster can only amplify signal, it can't create signal. It requires at least 1-2 bars for properly use. If there is no signal outside or the outside signal is too weak, the booster can't work. The booster can only works well when the frequency band of your phone matches the booster supported, please check the frequency band of your phone before purchase. Please read the instructions carefully before installing and using. How to Check the Frequency Band: For Android Phone: Download 'Network Cell Info Lite ' or 'LTE discovery' → check 'Band' number For iPhone: 1. Dial *3001#12345#* and press call button→2. Choose “All Metrics”→3. Click “Serving Cell Info”→4. Check “Band Info” The band numbers will change when the signal is unstable, we recommend that you test a few more times outdoors where the signal is better to see what the last consistently appearing band number is. What's in the Box? 1 x V5 Booster 1 x Inside Patch Antenna 1 x Outside Omnidirectional Antenna 2 x 10ft Cables 1 x Power Supply 1 x User Manual