Do you need an interfering device that can block both mobile phone and WiFi signals? This 3G/4G/WiFi/cell phone jammer can definitely help you. This phone and 4G jammer are the best combination of high technology and advanced design. It has a newly designed appearance and an excellent cooling system inside. Its 8 frequency bands can be used individually. That is, a single frequency band can be adjusted or disabled without affecting the operation of other frequency bands. Because it is equipped with a car charger and adapter, it can be used directly in the car, which is very convenient for users who want to use it while driving. According to the signal capacity of the application area, its interference range can reach 20 meters.
This high-power adjustable 8-antenna signal blocker is very suitable for people living in EU countries/regions who need a multi-functional high-power signal blocker. Therefore, with a 6-antenna design, this high-power EU version signal phone jammer can easily intercept GSM, DCS/PCS, 3G, WiFi, 4G and UHF signals at the same time, which is indeed very powerful. Observe the interference distance, you will also be attracted by this high-power 3G 4G desktop Wimax GPS VHF UHF WiFi jammer, because the protection radius can reach 50 meters according to the signal strength of the location. Precisely, in this case, it can meet the interference range requirements of a large number of people.
As you know, mobile phones have brought many conveniences to people. Employees use mobile phones during working hours. In this case, you will need a cell phone signal portable jammer. Currently, 4G mobile phone jammers are a very common device. Because of this demand, mobile jammers have entered the market. Cell phone signal jammers can help keep an eye on people. The mobile phone signal jammer briefly introduces basic information and practical functions. You can see that it can also be used to secure and protect information. This 4G mobile phone jammer can guarantee the fairness of the test.
Mobile phones and games have become the most serious challenges in education. Banning the use of mobile phones is a good management method. Rather than inspecting the room and taking strict control measures, mobile jammers are an effective method. The principle of a telephone signal jammer is very simple. The frequency used to transmit affects the frequency of the mobile phone signal. Whether the equipment out of range will affect the surrounding people must be carefully evaluated. He said that the school is only used at night. The school is not an expert and does not understand the consequences of installing jammers, so it must listen to the voice of the regulator. It is increasingly used in theaters, hospitals, government agencies, etc. GPS jammers are almost always easy to buy on the Internet. Some manufacturing companies also use confidentiality as a selling point.