Tri-Band GSM Signal Repeater – Boost 2G/3G/4G/5G Networks Instantly
Ultra-wide compatibility supports 800/1800/2100 MHz bands for seamless 2G, 3G, 4G LTE, and 5G signal amplification. High-gain antennas ensure stable, long-range coverage up to 5000 sq ft, eliminating dead zones in homes, offices, or rural areas. Precision-engineered with industrial-grade PCB and copper shielding for minimal interference and maximum signal clarity. Plug-and-play setup with auto-adjusting gain control—no technical skills required. Ideal for weak-signal areas like basements, warehouses, or remote cabins. Durable ABS housing resists heat and corrosion. FCC/CE certified for safety. Bulk discounts available—order now for wholesale pricing!