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How to choose a full-band signal jammer

Regarding the full-band signal jammer, it is a product used for communication supervision. It is used to supervise the seriousness and quietness of examination rooms, prisons, detention centers, etc., and...

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Precautions for using backpack frequency jammer

Backpack frequency jammer is mainly used for auxiliary equipment used by the public security to deal with some special tasks, such as gathering group events, temporary communication control, arrest of suspects, etc....

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Should you choose a high-power jammer or a low-power jammer?

The shielding range of the signal interference equipment varies according to the difference in the power of the products. The high-power signal blocker used in the detention center have a shielding half-length...

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