8 Bands 40W High Power Signal Blocker, Coverage 20-40m Anti-Tracking & Privacy Protection

Designed for reliable, high-performance signal shielding in fixed-site environments, this multi-channel desktop jammer provides comprehensive privacy protection, anti-tracking, and secure signal management solutions.

Full-band 2G/3G/4G/5G/WiFi/GPS blocker with customizable channel configurations (8 to 16 channels available) and advanced cooling systems for stable 24/7 operation. Ideal for prisons, exam halls, offices, meeting rooms, and critical infrastructure sites.

• Customizable Multi-Channel Coverage: Available in 8, 12, 16, and up to 22 independent channels supporting full-spectrum signal blocking including 2G/3G/4G/5G cellular bands, WiFi 2.4G/5G/6G, GPS (L1/L2/L3), Bluetooth, LoRa, and drone control frequencies
• Robust Industrial-Grade Build: Durable IP-rated plastic housing with reinforced screw terminals and multiple built-in cooling fans for stable continuous operation
• Plug-and-Play Operation: AC-powered (110V/220V compatible) with standard power switch for quick setup and instant signal shielding
• Enhanced Safety & Reliability: EMC tested with built-in overvoltage and overheat protection circuits and low power consumption design

U.S.-Based R&D Team: Our dedicated research and development team in the United States focuses on creating high-quality, customer-satisfying products.

China-Based Manufacturer: We offer a comprehensive product line from cost-effective portable units to high-spec industrial-grade devices with over 10 years of industry experience.