Uniden UM50 RV/Trucker/EMS Cell Phone Signal Booster |Boosts 3G/4G/LTE | 5G Ready |for All U.S. Carriers - Verizon, AT&T, T-Mobile & More | +50dB Gain |Up to 20 Simultaneous Device | FCC Approved - Uniden cellular signal boosters, 4021CPAL-362-103-323

• From a Global Leader in Wireless Communication – Uniden, a trusted signal brand since 1966, presents the UM50 Vehicle Cellular Signal Booster. It amplifies 3G, 4G, and LTE signals throughout the cabin of any RV, truck, or EMS vehicle for up to 20 cellular devices. No more dropped calls or slow data while on the road. MULTI-CARRIER COMPATIBLE — The Uniden UM50 for RVs, trucks, and EMS vehicles works with all U. S. carriers, including Verizon, AT&T, Sprint, T-Mobile, Straight Talk, and U. S. Cellular, as well as all phones and cellular-connected devices. 5G DEVICE COMPATIBLE — All Uniden cell boosters, including the UM50, work with all 5G phones and cellular devices. Meaning they are future-proof and will boost talk, text, and data for the next decade and beyond. Easy DIY Installation – Eliminating poor in-vehicle signal with the UM50 can be done in a few simple steps: mount the outdoor antenna on the roof of your vehicle, mount the interior antenna facing the desired location, place the UM50 amplifier in an easily accessible location, connect the antennas to the amp, and lastly, plug it in. Once installed, everybody within its coverage area will enjoy superior cell signal. FCC CERTIFIED — The Uniden UM50 is compliant with the requirements of the standards applied. FCC certification number: ####. Meets all FCC guidelines and won’t interrupt or harm any carriers’ signals to and from the cell tower. Approved to operate on frequency bands 12,13,5,17,4,2.