SURECALL FLARE 3.0 Most Powerful Cell Signal Booster with Simplified Install. Flare 3.0 features 2XP technology which doubles uplink transmission power to connect users with reliable call, text, and 4G LTE data coverage in the weakest signal environments. Flare 3.0 is trusted by thousands of customers across the US for its huge boosting power in a compact, attractive packaging. It comes kitted with a high-power outdoor Yagi directional antenna and a booster with an omni-directional antenna all in one attractive housing that allows it to provide more coverage than other traditional booster designs. Together with the increased uplink power and upgraded antenna pack the Flare 3.0 provides 8X more connecting power for homes and offices in the most challenging signal locations. 2-4 Rooms / Up to 3,500 sq. OUTSIDE SIGNAL STRENGTH ESTIMATED COVERAGE (SQ FT). 1-2 Bars = 1,500 sq ft. 3-4 Bars = 2,500 sq ft. 5 Bars = 3,500 sq ft. Most powerful outdoor directional antenna keeps you connected in the weakest signal environments. Features exclusive 2XP technology that provides twice the signal power to the tower when compared to the closest competitor to keep all devices connected in suburban and the most remote/rural areas. Significantly boosts all North American carriers’ signals including AT&T, Verizon, Sprint, and T-Mobile to reduce missed and dropped calls and increase 4G LTE data speeds. Compatible with all cellular devices, including hotspots, while extending their battery life. Simple DIY setup with option for local installation assistance. Supports multiple simultaneous users. Built with the highest quality materials for longevity and connectivity when you need it most. We are a SureCall Authorized Dealer and can customize a kit for you! SureCall amplifiers have a. For 3 years against defects in workmanship and/or materials.