• Jan , 17 2023

Telephone jammer are different in outdoor and indoor environments. The same type of telephone jammer is not recommended to be used in two different environments. Especially, the indoor mobile phone shield is used outdoors. Because the outdoor environment is relatively complex and harsh, the requirements for mobile phone shielding are higher, such as temperature, climate conditions and a series of ...

• Jan , 17 2023

First of all, we need to make sure that no software can achieve jamming signal.   1. "Blocking other communication equipment signals through mobile phones" is a paradox in itself; The principle of mobile jammer is to transmit signals of the same frequency band as the signal base station through some shielding equipment, so that the communication equipment within a certain range can receive th...

• Jan , 17 2023

By installing the wireless jammer in an important and confidential area, it can fully ensure that internal information cannot be transmitted outside. It only interferes with the mobile phone signal and does not affect the normal operation of other electronic devices. This is particularly important. At present, there are many electronic equipment in the army. If wireless interference is used, it wi...

• Jan , 13 2023

There are many types of network jammer, including those fixed on the roof of buildings, those installed on street light poles or iron towers, those installed on vehicles that can be quickly transferred and used in the road, and those that are hand-held and directly held in hand. Application scenarios and advantages of handheld network jammer equipment.    The most obvious characteristics...

• Jan , 13 2023

The college entrance examination in 2023 is coming soon. Customers who have recently inquired about the price of radio interference equipment in the examination hall also frequently consult with the approaching college entrance examination. The most frequently asked question is, what is the price of your equipment, can it block 5G signal? First of all, you should specify your needs, shielding...

• Jan , 13 2023

The high-power intelligent jammer starts for a long time and generates heat. If it does not dissipate heat in time, it will easily cause the interference effect of the intelligent jammer to decline and safety problems. So many problems of redesigning the radiator of intelligent jammer need to be considered. Among the conventional metal materials, aluminum is the first choice for heat dissipation d...

• Jan , 07 2023

There are many manufacturers of telephone jammer in the market, each with good or bad quality. How to choose before purchasing? How can I buy cost-effective products with good on-site shielding effect. Satisfied with the after-sales service. Today, we will see how to select the telephone jammer to maximize the shielding effect.   1. Select the telephone jammer, understand the professional kno...

• Jan , 07 2023

Over the years, mobile jammers have been used in various examinations in schools. When the mobile jammer is running, the mobile phone signal is still displayed?     1. There is a display signal on the mobile phone screen. When making a call, the mobile phone can still be used normally with good call quality and will not be affected. In this case, the mobile phone signal jammer may not ac...

• Jan , 07 2023

In recent years, with the development of the times, mobile phones have become a necessary product for people. It is very common for students to play with their mobile phones to affect their life and study. Many teachers who patrol the dormitories at night report that they often find some students playing with their Signal jammer in their beds. Some even play until one or two o'clock in the middle ...