12-Antennas High Power 300W Output Mobile 2G/3G/4G/5G WIFI Desktop Signal Jammer

The 12-Antenna Desktop Signal Jammer with 300W Output Power is a premier industrial-grade desktop signal defense station. Engineered for high-security environments, it features 12 independent channels with a massive total output of 270W (averaging 20-30W per channel). This system provides comprehensive protection against all cellular networks (5G/4G/3G/GSM), dual-band WiFi, and all global satellite positioning systems (GPS/GLONASS/Galileo).

• High Power Output: With a total of 300W, this unit offers superior wall-penetration and an extensive interference radius of up to 150 meters
• 12-Channel Full Coverage: Comprehensive protection including all global 5G bands, 2.4G/5.2G/5.8G WiFi, and GPS L1-L5
• Modular Individual Operation: Each channel features independent power adjustment knobs for fine-tuning or deactivating specific frequencies without affecting others
• 24/7 Industrial Cooling: Built with heavy-duty aluminum alloy heat-sink chassis and smart cooling fans for stable continuous operation
• High-Gain Antenna System: Includes 12 reinforced omni-directional antennas for 360° protection (directional panel antennas available for long-range targeting)

• Correctional Facilities: Preventing unauthorized communication in prisons and detention centers
• Government & sensitive places: Securing sensitive meeting rooms and preventing electronic eavesdropping
• Public Safety: Critical protection for bomb disposal units and oil/gas stations
• Educational Institutions: Eliminating cheating in large-scale examination halls