WEBOST~Drive Reach OTR Kit Most powerful in-vehicle truck cell phone signal booster certified in the US, with Wilson Electronics* ruggedized, all weather OTR Truck OmniDirectional Antenna for maximum connection range and a 60% larger service range than the other boosters out there. The Drive Reach OTR boosts voice and data with max FCCallowed 50 dB system gain, enhancing all available network signals, up to 32x. Drivers get fewer lost connections and dead zones, better audio quality, faster data uploads and downloads with this premier signal booster. As with all weBoost boosters, all components needed for installation come in one package for easy DIY installation. The power supply plugs into CLA, while ignition power kits are also available. The Drive Reach OTR works with all cellular devices and all US carriers. The booster kit comes with parts to accommodate multiple installation options. Included are 2 mast extensions, 3-way antenna mount, side exit adapter, antenna spring, cable adapter, and thread lock packets.