• 2022-10-29

Recently, a customer asked about the need to configure a network jammer for the examination room project. However, there are many base stations near the examination room. Eight base stations are distributed within a 300 meter radius. How to arrange jammers on this site. The reason why the network ja...

• 2022-10-23

Many customers have called to say that I need a radio jammer that can shield a radius of 50 meters, a distance of 500 meters, and a radius of one kilometer, and that it should be shielded by the three networks of China Mobile, China Unicom, and China Telecom. Is there a problem with the customer's r...

• 2022-10-23

Although mobile phones have all the advantages, they can also be very harmful and cause a lot of trouble. This is why we want to introduce the intelligent jammer to you. With this powerful device, you and your secret information will be safe, because the intelligent jamming opportunity interferes wi...

• 2022-10-23

Who is the vehicle electronic jammer? Today, let's trace the history of this artifact. At the beginning, the vehicle electronic jammer was not actually set up for the test scene. The original application is actually prison. In order to ensure the information security and privacy of the prison's high...

• 2022-10-13

Many customers call and say that I need a mobile signal jammer that can interfere with a radius of 50 meters, a distance of 500 meters, and a radius of one kilometer, and that it should be shielded by the three networks of China Mobile, China Unicom, and China Telecom. Is there a problem with the cu...

• 2022-10-13

In order to safeguard the interests of the vast majority of examinees and improve the fairness of the examination, necessary restrictive measures must be taken against the cheating of a few people. The examination management department has adopted the practice of installing frequency jammer interfer...

• 2022-10-13

When important examinations are coming, wireless jammers will be arranged in the examination room in advance, which can effectively prevent electronic signal cheating on the college entrance examination. We all know that its interference range is different according to the power. This data is genera...

• 2022-10-09

We all know that in some special situations, the telephone jammer is required to shield the mobile phone signal to prevent leakage or cheating. For example, some confidential meetings are not allowed to carry mobile phones, and when they arrive, the mobile phone signal will be shielded by the teleph...

• 2022-10-09

1. Mobile phones have become a new criminal means, and signal jammers can bring necessary help to social stability. Some opportunists use mobile phones to cheat in exams, and some terrorists and enemies also use mobile phones to detonate bombs. Facts show that mobile phones have become a tool for cr...

• 2022-10-09

"It's not strange." Communication experts explained that 5G is a new network system introduced in recent years, which uses some new radio bands. Many old mobile jammers do not support shielding 5G signals. According to the division of 5G frequency band, the 5G of China Telecom and China Unicom mainl...