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Tag search results for: "signal blocker"
In this Internet age, everyone has their own mobile phones and other communication devices, which brings a lot of convenience to everyone's life. However, in some special areas, mobile phones and other communication devices have brought a lot of troubles to people, such as: conference rooms, examination rooms, schools, dormitories and other areas, all of which have encountered similar problems. At this time, we can use signal shielding instruments, which can effectively block and interfere with the signals of mobile phones and other ... more
Technology is developing more and more rapidly. With the continuous emergence of high-tech products, eavesdropping devices are also being updated in large quantities, and various eavesdropping devices have also appeared. . In addition, with the development of AI voice technology, your voice can be recorded invisibly. At present, your reputation can be quickly copied in about 5 seconds. Who would have thought that it would counterfeit the content of your conversation to do a page of illegal things?Turning a smartphone into an instant ... more
Technology is developing more and more rapidly. With the continuous emergence of high-tech products, eavesdropping devices are also being updated in large quantities, and various eavesdropping devices have also appeared. . In addition, with the development of AI voice technology, your voice can be recorded invisibly. At present, your reputation can be quickly copied in about 5 seconds. Who would have thought that it would counterfeit the content of your conversation to do a page of illegal things?Turning a smartphone into an instant ... more
In today's high-tech world, wireless communications have become an important part of our daily lives and work. However, wireless communication equipment may have security risks, especially in certain environments or situations. For example, radio equipment such as drones and electromagnetic pulses may pose a threat to people's lives and property safety. In order to meet this challenge, the signal jammer for sale amplifier came into being, providing a strong guarantee for our life and work. So, what are the advantages of sig... more
Effectively signal jammers various walkie-talkie signals, blocks (interferes with) the communication between the walkie-talkie and the receiver, and prevents various wireless stealth headsets (including anti-shielding and anti-detection headsets) grafted to the walkie-talkie system from working properly (strong noise or no sound) )It only blocks the intercom signal and does not affect the normal operation of other electronic equipment.Environmental protection, the amount of electromagnetic radiation has been strictly tested... more
With the popularity of mobile phones, the demand for mobile phone signal blocking in various conferences, exams, etc. has also increased significantly. Therefore, cell phone signal jammers naturally have a wide market. However, the vast majority of customers lack sufficient understanding of mobile phone signal jammers, and often choose high-power jammers one-sidedly for the sake of good results, causing many hidden dangers.The principle of the mobile phone signal jammer is to emit interference signals through broadband and ... more
Install using:1. Make sure the antenna and other accessories of the signal jammer for sale are installed correctly;2. Ensure that the mobile base station is more than 200 meters away;3. The shielding effect depends on the surrounding environment. The interference effect of mobile phones used in suburbs is better than that in cities, because the density of mobile base stations in cities is larger and the distance between base stations is closer, causing the signals emitted by urban mobile base stations (where the jammer need... more
Looking at ancient and modern times, at home and abroad, cheating has occurred in all examinations in the past. It is just that as skills improve, the methods of cheating are constantly updated and changed. Nowadays, with the development of technology, more and more people use mobile phones to cheat, which has become an issue that examination management departments pay more and more attention to. Cell phone signal jammers are currently a proactive preventive measure in major examination centers.Mobile phones have indeed bro... more
5G signal jammers are built to block the working of communication equipment. The device uses the frequency at which the mobile phone operates, so it cannot affect the use of the mobile phone by receiving signals from the base station. If you want to disable the normal functions of your mobile phone, just install a mobile phone signal jammer, and the mobile phone will stop accepting calls and messages within a certain period of time.A cell phone signal jammer is a unique device. It will assist you against 5g, UMTS, CDMA, GMS, PHS... more
1. What is a GPS jammer?The GPS signal jamming system is designed to suppress the signals of the global satellite navigation GPS system in the 1500-1600MHz range. Jammers make it impossible for GPS satellites to monitor the location of cars and all vehicles via GPS, and gps jammer devices will not interfere with cell phones and other devices. The GPS jammer range can be from 5 to 15 meters, which is enough for cars and buses as the trackers are usually installed in the cab inside the car. After initiating the connection via... more
Many schools have been very busy recently, because the days for the college entrance examination are counting down day by day, and they are working non-stop to prepare the materials and machines needed for the examination room. This is to allow candidates to take the examination in a stable and orderly environment.This is also the responsibility of the school. So recently we can see that a kind of machine has been installed in the examination room. This is the examination signal blocker that has been vigorously promoted by ... more
It can be said that mobile phone signal jammers have brought great help to our lives, but we don’t know much about the specific knowledge of mobile phone signal jammers. Let’s learn about the mobile phone jammers we usually encounter. Frequently asked questions about signal jammers.(1) When the mobile phone signal jammer is working, why do some mobile phone signal indicators show that there is still a signal?Answer: This is just an illusion. In fact, the mobile phone could no longer communicate at this time. When you press the u... more
With the rapid popularization of 5G technology, the demand for cell phone signal jammers is also increasing. As an important communication security device, wireless signal jammers can help users block or control the transmission of 5G signals in specific scenarios to protect personal privacy and data security.Using advanced technology and high-power amplifiers, it covers a wide range of signal frequency bands, including 2G, 3G, 4G and 5G networks. With high power output and high anti-interference ability, it can effectively... more
Mobile phone signal shielding system is also called mobile phone shielding system. This system adopts B/S architecture and can realize remote unified control and management through TCP/IP protocol. Each cell phone blocker has an independent IP address, just like ordinary network equipment. , connect the network cable to achieve networking.Through the mobile phone shielding system, point-to-point switching, fully open and fully closed, and free group switching functions can be realized;The mobile phone signal shielding syste... more
Mobile phone signal shielding system is also called mobile phone shielding system. This system adopts B/S architecture and can realize remote unified control and management through TCP/IP protocol. Each cell phone blocker has an independent IP address, just like ordinary network equipment. , connect the network cable to achieve networking.Through the mobile phone shielding system, point-to-point switching, fully open and fully closed, and free group switching functions can be realized;The mobile phone signal shielding syste... more
GPS signal jammer and GSM signal jammer are two different devices used for different purposes, they have the following main differences:Function and application: GPS signal jammer is used to block or interfere with the Global Positioning System (GPS) signal to prevent the GPS device from receiving positioning signals from satellites. It is often used in specific scenarios, such as military, security testing or personal privacy protection. The GSM signal jammer is used to block or interfere with the signal of the Global Syst... more
Generally speaking, the minimum range of a signal jammer is tens of meters in radius. As long as there are enough jammers, the maximum range is unlimited. Otherwise, how can the prison shield all signals? The range of the mobile phone signal jammer depends on your frequency modulation range. One unit is enough for a house of about 100 square meters. Shenzhen Texin Electronics has a variety of jammers that you can check out.The shielding range of a mobile phone signal jammer is based on the power of the jammer. If tested in ... more
