C9 Type 2.4G + 5.2G + 5.8G Tri-Band WiFi Wireless Signal Jammer | Portable Full-Band Signal Blocker | For Exam Rooms, Conference Rooms, and Secure Facilities | Direct from Shenzhen Bochuang Space-Time Factory

This 2.4G+5.2G+5.8G WiFi hotspot jammer, manufactured by Bochuang Shikong (Model C9), is designed for high-security environments. It simultaneously blocks the three primary WiFi bands—2.4GHz, 5.2GHz, and 5.8GHz—effectively disrupting mobile hotspots, wireless routers, Bluetooth devices, and other wireless signals. Featuring a compact handheld design with an integrated high-efficiency antenna array and intelligent power control module, it ensures stable, full-coverage signal jamming. Ideal for exam proctoring, confidential meetings, military restricted areas, and prison management. Supports dual power options (DC or battery) for easy, plug-and-play operation. Direct from Shenzhen factory, available for bulk customization and long-term supply agreements—the ideal choice for system integrators and contractors purchasing 3-band WiFi jammers in volume.