Compact wireless signal jammers for classrooms

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Full bands jammer is power full to blocks all the signals, Jamming frequencies the jamming radius up to 40meters.įull Bands Mobile Phone 5GLTE 4G/3G/2G +WiFi2.4G/5.8G+ GPSL1-L5 +Walkie-Talkie UHF/VHF+ Remote Control 433/315/868 And it can not only cut off all 5G 3G 4G mobile phone signals, but also jam Wi-Fi2.4G/5GHz GPS LOJACK, RF 315 MHz 433MHz, VHF UHF Walkie-Talkie & Wireless Headset/Microphone signals.

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This is the latest designed with 22 Antennas all-in-one for mobile phone 5GLTE GSM 3G 4GLTE signals wifi jammer which bring us a strong jamming ability.

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