• Sep , 08 2023

At present, there are various means and ways to counter UAVs, and various UAV jamming or counter devices emerge in endlessly. Recently, the scheme of UAV detection+UAV jamming is also emerging. In the process of discussing numerous solutions for UAV defense, a customer asked whether it was feasible to use anti UAV systems to directly destroy UAVs? That is to say, in the special area where UAV defe...

• Sep , 08 2023

If the installation and debugging of the signal jammer is not complicated under the normal use environment, it is generally only necessary to turn on the host switch after powering on the device, and observe the working state of the mobile phone at different positions from the shielding device, so that the shielding effect can be judged intuitively. However, once encountering a complex use environ...

• Sep , 08 2023

Recently, I often receive inquiries from some customers who want to buy a suitable intelligent jammer from us. The purpose is also very clear, that is, it is used to shield the surveillance camera. Usually, when we meet such a demand, we directly reject it. So the problem is that our intelligent jammer can't shield the surveillance camera? Here, as a professional manufacturer of intelligent jammer...

• Sep , 05 2023

At present, in the process of various types of examinations, the mobile phone shielding device has almost reached full popularity. It has become an important safeguard to maintain the order of the examination room and ensure the fairness and justice of the examination. In the process of building a standardized examination room, each examination site often asks our manufacturer such a question: Wha...

• Sep , 05 2023

At present, in the process of various types of examinations, the mobile phone signal blocker in the examination room has almost reached full popularity. It has become an important safeguard to maintain the order of the examination room and ensure the fairness and justice of the examination. In the process of building a standardized examination room, each examination site often asks our manufacture...

• Sep , 05 2023

In recent years, with the improvement of safety protection standards and the continuous improvement of emergency response plans for various emergencies, the armed police or the special service departments of public security have begun to equip high-power towed box jammers one after another. When facing various tasks and application scenarios, the discussion on whether to choose omnidirectional ant...

• Aug , 23 2023

In the current various types of exam processes, mobile signal blockers in exam rooms have almost reached complete popularity, and they have become an important tool to maintain order in exam rooms and ensure fairness and impartiality in exams. During the process of building standardized examination halls, various examination centers often ask our manufacturers a question: What is the ideal install...

• Aug , 23 2023

Today, let's talk about why it is still possible to send messages when installing a mobile phone shield in the college entrance examination room? Firstly, let's understand the working principle of a shielding device. The basic principle of a shielding device is to transmit the same frequency interference signal to achieve interference and shielding of wireless communication signals. Mobile phones ...

• Aug , 23 2023

The so-called portable jammer, the portable functional characteristics are mainly reflected in its small size, easy to carry or fast transfer. In addition, the obvious functional feature is the diversity of power supply modes. In addition to the most basic AC power supply mode, they usually have built-in large capacity rechargeable batteries at the same time. In some outdoor sites or working envir...