Mobile phone shield is a device for mobile phone signals

This high-power adjustable 8-antenna signal jammer is very suitable for people who live in EU countries/regions and need a multi-functional high-power signal blocker. Therefore, according to the design of 6 antennas, this high-power EU version signal phone jammer can easily cut off GSM, DCS/PCS, 3G, WiFi, 4G and UHF signals at the same time, which is indeed very powerful. And check the interference distance, you will also be attracted by this high-power 3G 4G desktop Wimax GPS VHF UHF wifi jammer, because according to the signal strength of the location, the protection radius can reach 50 meters. In this case, it can meet the interference range requirements of a large number of people.

Modern life is inseparable from mobile phones. But here comes the problem. Everyone uses their mobile phones everywhere every time, which can cause noise problems in some places that require absolute silence. For example, in churches, we don’t want mobile phones to make noise. In the concert, we don’t want cell phone noise. In restaurants, we don’t need cell phone noise. In the meeting room, we don’t want cell phone noise. In the examination room, no mobile phone noise is required. Now you see that we must find a way to avoid the phone noise problem. A cell phone jammer can help us. A cell phone jammer is a device that resists cell phone signals. It may interfere with cell phone signals and make all cell phones in a certain place unable to work normally. In this way, it must work under high power to transmit strong signals to cover the signal of the mobile phone, so that all mobile phones cannot receive signals from the mobile phone, which leads to service interruption. If you are interested in mobile phone jammers, then if you want to know more, let us start from this: 40m adjustable 3G mobile phone jammers.