The gsm network frequency band is very important for the use of electronic equipment. Therefore, in many places where the use of mobile phones is prohibited, interference devices that block basic mobile phone communication are installed. This is what we usually call gsm gps jammer. We need to understand our own needs when purchasing a gsm scrambler. For example, in addition to the gsm network, we need to shield the signal type. Is it necessary to shield the 3G and 4G network frequency bands. In this way, we can buy a cell phone blocker that blocks all cell phone signals. In addition, we have purchased electronic interference equipment, and we need to consider where to use it. Portable jammers are convenient for us to use indoors and outdoors, while desktop jammers use multiple antenna designs. As the name suggests, because of their wider interference radius and more types of signal shielding, they will be used not only for individuals, but also for prisons, court schools, and other larger venues.
Operators should not try to shut down the GSM network so hard, nor to consider the large number of communication needs between devices. If they are eager to shut down GSM, current European operators can still profit from mobile international roaming communications. , Will face the economic and regulatory issues of the EU. In the Chinese market, a large number of elderly people still use GSM-based non-smart phones. And the basic voice and text messaging services are still using the GSM network. Communication equipment based on the GSM network is still very important today, such as wireless alarm systems, robots and other tools and equipment. If you need to block these tools or mobile voice communication and messaging services, you may need a wifi jammer, portable or desktop. Portable jammers are easy to use anywhere, and desktops are more powerful.
Russia's latest technology will be used in a wide range of fields (mainly in the field of military defense), which will greatly improve its air defense capabilities. In addition, it will be used for other surveillance applications, such as drone rescue, which will become an important research site. So far, the development and widespread application of unmanned aerial vehicles have made it very important. Drone rescue and drone delivery have been used in many countries around the world, and this tracking technology can better provide better accuracy for these operations. The use of GSM network and tracking technology is also likely to become the tracking of many major criminal gangs, so avoiding this tracking is likely to require the use of basic signal jammer. The portable design will be more convenient and follow-up will serve you.
The arrival of the 3G network era makes it very easy for people to access the Internet. Users still need to rely on the 2G network to make calls and send text messages. 3G can only guarantee normal Internet access. 2G is still the backbone of voice services and SMS services. The emergence of 4G allows people to watch videos smoothly, but users still use the 2G network when making calls and sending messages, even if the new 3 g, 4 g, and 5 g networks are used for People use the Internet to provide a lot of convenience, and the 2G network will not stop using it because the basic call and SMS services rely on the GSM network. As the most basic voice and text message communication network service, GSM network has been adopted by all major mobile phone brands to realize the most basic communication service. Therefore, ringtones and harassing calls are based on 2G networks, so it is necessary to purchase a 4G jammer to solve the harassment of the phone or prevent loud calls.
The ignition lock and manual lock installed on the car cannot effectively prevent the car from being stolen, so many modern cars are equipped with electronic anti-theft alarms. When a theft occurs, the alarm horn will sound for a period of time, thus shutting down the car engine. A communication platform with remote monitoring function is designed, which provides a comprehensive solution for vehicle anti-theft and monitoring, and provides a technical foundation for the wireless network development of vehicle anti-theft systems. It is widely used in many vehicles, but vehicle theft cases have not been completely eliminated. There are still many professional thefts that use high-tech means, equipment interference and attacks on car security systems. drone jammer can interfere with the GSM network in the anti-theft system.
With the development of the Internet, wireless network technology has developed rapidly, making it the main communication network in people's lives. The development of wireless networks and smart phones has increased the number of online criminal cases, and the punishment for cyber criminals is mainly limited to most countries in the world. In the past 20 years, the rise of new technologies has led to the rise of cybercrime. If the pirates are amplified through a series of movies or films such as Mr. Roberts or hackers, most of their online activities are still illegal. To curb the threat, Gavin, chairman of the Thomas and Guild of Police Commissioners in England and Wales, offers a simple solution: do we attach portable jammer to cyber criminals? Cyber criminals connected to WiFi jammers cannot access the Internet for a fixed period of time.
GPS positioning may put us in danger, which is not conducive to our travel, and it can be targeted no matter where we go. Therefore, the micro GPS jammer device is a tool you urgently need to ensure your travel safety, and it is a very effective tool. The safety of travel here is not general safety, but a hidden safety hazard brought by GPS tracking.
by perfectjammer on 2020-05-10 11:34:45