Powerful 5-Band Signal Booster for Seamless Connectivity
Enhance weak mobile signals with the B20 800 900/1800/2100/2600MHz Outdoor Signal Booster, covering 2G, 3G, 4G, and LTE networks. Its high-gain dual antennas ensure stable reception in remote areas, large homes, offices, or rural locations.
Premium Build with Advanced Tech
Crafted with industrial-grade aluminum casing for heat dissipation and durability, this amplifier features low-noise circuitry for minimal interference. The waterproof design withstands harsh outdoor conditions.
Easy Setup, Instant Results
Plug-and-play installation requires no technical expertise. Simply connect the outdoor antenna to capture signals and amplify them indoors via the indoor antenna for crystal-clear calls and faster data speeds.
Ideal for Weak Signal Zones
Perfect for homes with thick walls, basements, warehouses, or mountainous regions where network coverage is unreliable. Boost productivity and stay connected without dropped calls or buffering.
Wholesale Advantage
Buy in bulk at unbeatable prices—direct from a global supplier. Stock up for resale or large-scale projects with guaranteed quality and performance.