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What is the 5G cell phone signal jammer?

Effectively blocks all 2G/3G/4G/5G mobile phone, 2.4G (WIFI/WLAN Bluetooth) and other communication signals. The built-in omnidirectional antenna is used to emit specific electromagnetic signals to form an electromagnetic protection field...

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What occasions are full-band jammers suitable for?

As we all know, in many situations in life, such as exams, meetings, etc., it is very inappropriate to use mobile phones. In such cases, in addition to confiscating mobile...

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What good properties should a signal jammer have?

People's communication methods have become more and more simple and efficient after the emergence of mobile phones, but at the same time, it has also brought great inconvenience to work...

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What is the principle of signal jammer?

Common signal blockers achieve mobile phone signal shielding by emitting interference signals. By emitting a high-power signal of a certain frequency, the surrounding electromagnetic environment is severely damaged, and the...

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How to maintain signal jammer?

Maintenance: 1. When the shield is not in use, it should be stored in a dry and ventilated place to avoid long-term exposure to salt spray and harmful gases. Signal...

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How to install and use signal jammer?

Install using: 1. Make sure the antenna and other accessories of the jammer are installed correctly; 2. Ensure that the mobile base station is more than 200 meters away; 3....

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