Multifunctional wireless signal jammer

HA-1000A multifunctional wifi jammer is a new high-tech communication information security and confidentiality product carefully developed by our company in response to the national Ministry of Education's standardized examination room construction requirements and based on the current detailed situation of various wireless signal cheating tools in the…

Features of Portable Cell Phone Signal Jammer

Do you need to block signals on certain bands and carry your device with you when needed, and if so, which type is right for you? Of course, in this case, a portable cell phone signal jammer might be your best option if you're wondering where to get a high-quality signal.

For each type of thing even…

Which cell phone signal jammer is better? How to choose a trustworthy jammer device

Choosing the right cell phone jammer is crucial to meet your needs. This article will provide some helpful tips to help you find the best cell phone signal jammer for you.

First, to choose a suitable cell phone jammer, you need to understand your needs. Consider the following questions:

Do you need…

How to test the shielding effect of cell phone signal jammer?

Before the cell phone jammer is officially put into use, it is not sure whether the cell phone signal jammer can meet the shielding requirements of the use site. Therefore, the shielding effect of the mobile phone signal jammer at the use site must be tested first, and then the mobile phone signal jammer can be determined.…

Is there an upper limit to the shielding distance of mobile phone shielding equipment? If so, what is the upper limit?

In recent years, as the number of users purchasing and using mobile phone shielding equipment continues to increase, when users give us feedback on their use experience, they usually talk about the issue of shielding distance, and most of them hope that the shielding distance can be achieved In larger areas, and even in some relatively open areas, it is expected…

Can today's wifi signal jammers be carried around and concealed without being discovered?

In the past two years, wireless signal blockers have replaced the original older shielding equipment and are used in many on-site environments where mobile phone control is required. In various usage scenarios, most of them choose fixed installation methods, but there will still be such a demand. Some customers need temporary or mobile…

Are portable cell phone signal shielding devices in the form of backpacks harmful to the human body?

A cell phone signal jammer for sale instrument in the form of a backpack, usually also called a portable mobile phone signal jammer instrument, is mainly used in outdoor environments or in the handling of temporary emergencies. Because it looks like a travel backpack, a normal adult man can Can be carried anywhere. Then the…

Why do the antennas of the same mobile phone signal jammer all have the same shape? Are they interchangeable?

After some customers purchased our Signal Jammer, in the process of preparing to install it, they took out several matching antennas and found that many of the antennas had exactly the same appearance, so the customer's question came: Why are the same mobile phones used? Do all signal jammers have the same antennas?…

Can the interference signal of the 5G signal jammer penetrate two walls continuously?

Many customers hope that the 5G jammers they purchase has the function of penetrating walls. They even hope that the 5G signal jammer can directly penetrate the interference signal through two walls and still maintain sufficient strength. So, can such expectations be realized?…

Why does the mobile phone still display signal under the interference of the full-band signal jammer?

The use of full-band signal jammers in school exams has become a trend, but there are many issues that need to be considered before use. For example, when the jammer is activated, the mobile phone will display a signal. Why is this?

First…