Cell phone signal jammers block the transmission source of the signal

Perhaps you’ve already tried the features and benefits that a functional phone jammer can bring to you. While you don’t know how such a device works, how do cell phone jammer work and successfully block unwanted phone signals? Welcome to our website, you will have the opportunity to learn more about barrier products, and of course you can also buy and try them.

In fact, the technology behind mobile jamming devices is pretty simple. The shielding kit broadcasts RF signals in the frequency range reserved for the phone, and the signal jammer blocks the phone’s signal, causing the phone’s screen to display “no network available” or “weak signal.” The result is that all phones within the effective radius of the cell phone jammer are muted. Now you must know how cell phone jammers work.

To put it bluntly, the efficiency of mobile phone jammers is whether there are blind spots and loopholes in the actual effect of shielding. Around some prisons, it is likely that there are transmission sources with strong cell phone data signals. In order to better achieve a good shielding effect, a very large amount of materials and vitality need to be consumed, and the corresponding cost will also be large. Increase. Therefore, the better the actual shielding effect, the higher the cost.

In specific applications, the shielding regulations in the prison area are generally high, and there is a slight leakage phenomenon in the blind area. Some employees may seize this system loophole and prompt to use the mobile phone in the area that needs to be blocked, but the mobile phone cannot be blocked. original intention. If the original requirement is no problem, the service life is 1 year, and the specific application is no problem to achieve 3 years, and the cost performance is 3 times higher. If the original requirements are no problem, the service life is 1 year,

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