Key Features of 4G Cellular Signal Booster
High-performance signal amplifier supports B20/800/900/1800/2100MHz bands for seamless 4G connectivity in weak-signal areas. Premium-grade internal components with advanced noise reduction technology ensure stable, interference-free signal transmission. Industrial-strength aluminum alloy housing with heat-dissipation design guarantees durability in extreme temperatures. Plug-and-play setup with precision-engineered antennas for quick installation in homes, offices, or remote worksites. Smart AGC (Automatic Gain Control) dynamically adjusts signal strength to prevent over-amplification. Ideal for rural properties, basements, warehouses, and vehicles where standard network coverage fails. Certified for FCC/CE compliance with rigorously tested safety protocols for long-term reliability. Wholesale-ready packaging optimized for bulk orders, ensuring cost efficiency for resellers and large-scale deployments.