Lintratek Wholesale Triple Band 4G Signal Amplifier
High-performance triple-band coverage (800/1800/2100MHz) for seamless 4G connectivity in weak signal areas. Precision-engineered with industrial-grade aluminum housing for heat dissipation and durability. Integrated advanced noise reduction technology ensures crystal-clear calls and stable data transmission. Ideal for rural homes, offices, warehouses, and remote worksites with poor cellular reception. Plug-and-play setup with universal compatibility for major GSM carriers worldwide. Features adjustable gain control for optimized signal strength. Bulk pricing available for telecom resellers, installers, and enterprise clients. Ships globally with wholesale discounts on large orders.