14 Bands 103w Mobile Phone Signal Jammer Built In Antennas

Discover the powerful 14 bands 103w Mobile Phone Signal Jammer with built-in antennas. This advanced device blocks GSM, CDMA, 3G, 4G, 5G, WiFi, GPS, UHF, VHF, and LORA signals up to 80 meters. Featuring 14 directional antennas, 103W high power, and a built-in cooling system, it's perfect for secure environments.