Factory 900/1800/2100/2600 MHz Four-Band Mobile Phone Signal Booster – GSM Repeater for 2G/3G/4G Networks

Premium Multi-Band Compatibility
Supports 900/1800/2100/2600 MHz frequencies, ensuring seamless signal amplification across 2G, 3G, and 4G networks. Ideal for urban, rural, and industrial areas with weak cellular coverage.
High-Gain Antenna & Low Noise Amplifier
Features a high-precision dual-polarized antenna and advanced LNA technology for minimal signal distortion, delivering up to 70dB gain for crystal-clear calls and faster data speeds.
Industrial-Grade Aluminum Housing
Durable anodized aluminum casing with heat-resistant coating ensures long-term stability in extreme temperatures (-20°C to 55°C). Perfect for warehouses, offices, and remote sites.
Plug-and-Play Installation
No technical expertise needed—simple coaxial cable setup with included mounting kits. Compatible with all major carriers for instant signal enhancement indoors and outdoors.
FCC & CE Certified
Meets international safety and performance standards, guaranteeing interference-free operation alongside Wi-Fi and IoT devices.
Bulk Order Discounts Available
Exclusive wholesale pricing for telecom resellers, contractors, and large-scale deployments. Ships globally with guaranteed lowest rates.