ATNJ Powerful Tri Band Cell Phone Signal Booster

Enhanced Tri-Band Coverage
Boosts 900/1800/2100MHz frequencies for seamless 3G/4G network performance in weak signal areas.
High-Gain Antennas
Precision-engineered antennas with ultra-low noise amplifiers for crystal-clear calls and faster data speeds.
Durable Industrial Design
Rugged metal housing with advanced heat dissipation for 24/7 reliability in homes, offices, and remote worksites.
Plug-and-Play Installation
No technical expertise needed—simple setup with included high-quality coaxial cables and mounting hardware.
Wide Compatibility
Works with all major carriers and devices, ideal for rural homes, basements, and commercial buildings.
Regulation-Compliant
Certified for safe operation with minimal interference, ensuring legal compliance in most regions.
Bulk Discount Advantage
Exclusive wholesale pricing for large orders—stock up on high-demand connectivity solutions.