Review items
Now, most mobile phones are equipped with 4G technology, which can easily network social activities, in classrooms, workshops, conferences, at home; use our 4G mobile phone jammer to block 4G signal, keep GSM mobile phone communication, and avoid students not listening in the classroom , the staff is a waste of time, keeping your kids […]
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Jailbreak cell phone signal jammer decides to block all cell phone signals in jail, we have two high power versions, each band output power up to 100 watts, it can be customized up to 7 for GSM Jammer, DCS, PCS, 3G, 4G LTE Winmax Frequency band signal; supports up to 6 frequency bands, the 90-degree antenna protection […]
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As the use of mobile phones becomes more and more popular, the smart functions of mobile phones continue to expand. In addition to basic call and text messaging functions, they also have more application functions such as digital cameras, camcorders, voice recorders, and Internet access. These smart phone applications have greatly facilitated communication between people, […]
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The invention of WiFi undoubtedly brought us great convenience. This is the innovation of the network. Now, we have WiFi networks in many places, such as restaurants, high-end clubs, KTV and other public places. The Internet is very convenient, so we can watch TV programs and news 24 hours a day. Although WiFi is very […]
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In the information age, electronic devices such as mobile phones have become indispensable in people’s daily lives, and they are used in a wide range of fields, making them convenient for people’s lives and causing problems. . Many people are suffering from inconvenience. This is the entry point, but I didn’t notice the annoying sound […]
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The modern computerized era is developing rapidly. There are problems with the security of wireless communication. The confidentiality and security of economic information and scientific and technological information are challenged by various stakeholders in Japan and overseas. Under modern information technology, mobile phone jammers are very important equipment. It is prohibited to carry mobile phones […]
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Our mini phone jammer is portable wireless. It looks like the shape of a mobile phone, which is very convenient for transportation. It can effectively block GSM and 3G signals as well as WiFi and GPS signals. After special adjustment, it can interfere with the following mobile phone frequency ranges: GSM (850-970 Mhz), GPS (1500-1600 […]
Read MoreHi everyone! I have heard about some tracking patents of Amazon that allow the company to track us. How it really works and what can be done to stop this? Everyday we have heard a lot of complaints, the protection of privacy is broken, we do everything to organize other people and various espionage, such […]
Read MoreLast month I interviewed Guy Buesnel, a security technologist for Spirent Communications, about the threat of GPS spoofing created by the desire of Pokémon GO players to cheat the game. GPS spoofing is the ability to fake or spoof your location. In other words, your GPS receiver reports a false location rather that the actual […]
Read MoreIt has been demanded for years, now the time has come: The pilot project “Mobile Phone Suppression” in Berlin prisons has started. However, initially only in an institution. And considerably more expensive than planned. This is also planned for Brandenburg prisons. ALEXANDER FRÖHLICH SIDNEY GENNIES Berlin / Potsdam – It took five years. A good […]
Read MoreAlso it is worth mentioning that modern mobile phones work with those networks in a different manner. If you’ll connect an iPhone to a 3G network it will show a 3G icon on the status bar, while the device will work with HSPA standard and its varieties like HSUPA, HSPDA or HSPA+. That is so […]
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