In high-risk prison environments, unauthorized mobile communications can leak critical intelligence to inmates or external accomplices, enabling coordinated escapes, smuggling, and violent incidents that threaten prison safety and order. Our device delivers full coverage blocking of 2G/3G/4G/5G, GPS, WiFi, and Bluetooth signals—effectively cutting off inmate communications and preventing these security risks.
For prison yards, perimeter walls, and large production workshops, the solution uses N-14-120W directional signal jammers to provide wide-area coverage. The directional design focuses the signal toward the controlled prison area, improving coverage efficiency while reducing unnecessary interference outside the facility.
For cells, corridors, stairwells, restrooms, storage rooms, and other enclosed spaces, K-16 omnidirectional signal jammers are deployed to eliminate blind spots caused by walls, corners, and partitions. This ensures inmates cannot find hidden areas where mobile phones can still connect.
To improve reliability and prevent tampering, the system uses built-in antennas, concealed cabling, centralized power supply, locked power boxes, and fault monitoring. This helps prevent manual shutdown, device damage, and unexpected operation failures.
Designed to overcome strong cellular signals, ensuring stable performance where standard blockers fail.
Forward-focused blocking prevents affecting areas behind the device, ensuring precise coverage control.
Suitcase-style appearance with built-in antenna allows for easy deployment and wall-mounting in various environments.
Effectively jams mobile phones, WiFi, GPS, and other frequency bands simultaneously for comprehensive signal suppression.
Precise customization for specific areas like prison meeting rooms, avoiding unnecessary interference.
Effective blocking distance from 8 to 100 meters, adaptable to different operational requirements.
Why Choose Us
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