At present, mobile phone signal jammers have been widely used in examination rooms, prisons and other places. To be honest, I really don’t know how long this thing will last, but doing the following points can greatly extend the service life of cell phone jammer: 1. The antenna must be installed Continue Reading
Can the signal jammer pass through the wall?
Nowadays, many schools are busy preparing for the examination room. This is because the most important exam of the year, the college entrance examination is about to come. In the face of this most important exam, many schools are actively preparing what they need to arrange the exam soup, ensuring Continue Reading
How to test the effective shielding distance of the mobile phone signal jammer in the hospital?
How to test the effective shielding distance of the mobile phone signal jammer in the hospital? Many users say that the shielding device is ineffective and the actual shielding radius is short, but many of them are caused by incorrect methods. The most feasible method of the hospital cell phone jammer is Continue Reading
What is the importance of cell phone jammers in prisons
With the continuous development and popularization of mobile phones as mobile communication tools, and the continuous improvement of the technical level of mobile communication tools for humans, especially the promotion and application of 3G and 4G technologies, it is useful for prisons, labor camps, detention centers, drug rehabilitation centers and Continue Reading
Drone countermeasures are undoubtedly an important means of drone risk avoidance
Data show that by 2020, the global drone market will reach 25.9 billion U.S. dollars. The domestic civilian drone market is expected to reach 97.7 billion yuan in 2023. Faced with the increasingly broad market for drones in the fields of aerial photography, environmental monitoring, power inspection, disaster relief, news Continue Reading
What are the advantages of engineering-grade mobile phone signal jammers over other jammers?
How to choose and use engineering-grade signal jammer? What is engineering-grade cell phone jammer? In fact, engineering-grade mobile phone jammers are derived from the hardware upgrade of ordinary mobile phone signal jammers. They are more refined in workmanship, more wear-resistant and heat-resistant, and faster in heat dissipation. They can be used Continue Reading
How to distinguish the quality of the mobile phone signal jammer?
The first step is to review the selected barrier process. The high-quality mobile phone signal jammer is made of real data from the outer shell to the internal components. The design is reasonable and scientific, fully considering the usability, durability and practical function of the product. If you have used Continue Reading
Cell phone jammer in school
The problem in exam situations is well known. The use of unauthorized aids such as cell phones, smartphones, tablets, wearables or the like is considered an attempt at deception in exam situations. For some time now, the auditors have seen more and more remedies through the use of so-called cell Continue Reading
Use cell phone jammers to ban apps in our location services
It is not difficult to find that we often use smartphones. Now more and more applications need to obtain our location service information. The most important purpose of these applications is to provide us with advertising services, making it easier for us to provide them with advertising information, but it Continue Reading
The police station closely deployed anti-drone equipment to combat high-tech crime
The form of high-tech crime is becoming more and more varied, and the use of drones has seriously affected the housing of the citizens and has become a major issue that bothers the public. This time, the use of drones was continuously discovered in a certain community. After the citizens Continue Reading