Use WiFi jammer to prevent annoying cell phone noise

Recently, with the rapid spread of mobile phones, various adverse effects have been pointed out. People worry that the use of mobile phones in public places such as hospitals, movie theaters, lecture halls and libraries will destroy the silence and affect precision equipment. In addition, unexpected problems occurred, such as cheating by taking them to school. Problems such as obstructing school curricula and increasing the number of students who secretly use mobile phones to play in the curriculum become more and more serious. Therefore, by introducing a wifi jammer, you can stop using your mobile phone in the classroom, and students can concentrate on the course.

By using a wifi jammer, you can adjust the reception of surrounding mobile phones, avoid using annoying mobile phones, and provide a quiet space. Portable WiFi jammers are very effective in places where mobile phones are inconvenient (bad places). For example, in trains, public places, etc. On the contrary, it may not be effective near the mobile phone base station.

If you see someone talking on a mobile phone on a commuter train or on a school bus, you will be angry. But it is difficult to say: “Please put down your phone!”. This is a special action, WiFi jammer. The radio waves of the mobile phone are forcibly sent out of the service area and cannot receive signals. You can repel the phone that violates etiquette! In addition, the 2.4GHz band (the most popular wireless camera used for cheating and mobile radio waves) has been turned away.

Have you encountered this situation and felt uncomfortable? People talk loudly on cell phones on buses and trains, people who talk in movie theaters and theaters, people who cheat on cell phones during testing, and so on. Some people do not have this morality. However, it is safe to have a WiFi blocker. Press the switch on the interference device, you can shield and intercept the signal band we want to block according to your needs!

People use signal blockers to protect personal privacy

Everyone wants to protect their privacy. With the development of wireless signals and GPS, personal information can be easily stolen. In our daily life, we use devices such as mobile phones, laptop computers and GPS navigators, and the risk of stealing your privacy is high. We often use GPS, but your location is easily tracked. You are using a Wi-Fi connection. Some criminals use this method to steal information from others. Signal jammers are one of the solutions.

We understand that this device is very popular in many countries in the world, and it is widely used in many places to protect privacy. Mobile phone jammers are also commonly used in many countries, but it is important to use this product safely. We tried the simple principle of using a jammer safely without harming anyone, check the frequencies you want to interfere with, learn more about the frequencies used in your country, and then choose the appropriate jammer.

Protect your privacy and use this signal jammer without disturbing others. Please note that when using a jammer, other people can communicate freely. Do not use jammers in nearby police stations or car hospitals. Try to choose a device that blocks the signal within the working range suitable for your home. Because if the occlusion range is large, it may cause trouble to others. Many countries have no restrictions on the use of jammers. It is necessary to obtain a license. You should not forget the rights of others.

Signal blockers in the hospital do not affect medical equipment

In the rapidly developing information age, the use of mobile phones is increasing. We need to provide a quiet environment for patients. In addition, when entering a room with sophisticated medical equipment (such as an examination room), we need to turn off the mobile phone. Many people forget that it is necessary to take measures. Therefore, we will introduce a signal jammer to suppress the communication function of the smartphone in the hospital. The principle of this product is that it generates interference waves with the same frequency as the base station radio waves received by the mobile phone and intentionally blocks them, thereby suppressing demodulation on the terminal side and making communication impossible.

At present, there are situations where signal interference equipment is introduced in other places. The equipment is used in test rooms and concert halls. The safety and effectiveness of hospitals will be verified by relevant agencies. The device is also used in hospital experiments, and safety measures have been implemented, which is an important method to prohibit the use of mobile phones. It is a signal shielding device that has the function of making the phone “out of range” only in a specific space. Forcibly blocking mobile phone signals in this area can ensure safety.

The interference equipment installed in the hospital will not affect the existing hospital communication systems, such as PHS and telemeters in the hospital. We provide signal jammers that are licensed as radio stations or experimental radio stations. You can easily buy them on the Internet. The device is very effective in hospitals. It has the function of protecting medical equipment from malfunctions caused by the electromagnetic waves emitted by mobile phones, eliminating troubles caused by the use of mobile phones, preventing mobile phone users from acting badly, and providing a tranquil environment.

People can only use signal blockers after obtaining permission

Many countries will use equipment that stops communication services, and some countries may prohibit interference with equipment. The legal issues of this product are often discussed. Different countries have different laws. It is illegal to talk on a mobile phone while driving. We want to use this product. When signal jammer are introduced into the society, they need to obtain the permission of the radio station.

In order to install and operate this product, anyone who has opened a radio station under the Radio Law must obtain permission from the Minister of Internal Affairs and Communications. The licensing policy is that the space should be quiet, such as in theaters and concert halls, or limited to spaces where radio waves must be cut off, such as hospitals and test sites. Certain requirements must be met, such as assigning wireless workers who meet the eligibility requirements.

Installation and operation of jammers without radio station permission may result in fines. Only after obtaining preliminary permission can the installation of signal interference equipment be performed. We determined that the use of these jammers should be restricted, and it is best to know everything about local laws. This is because the technique of harming opponents while using signal jammers to keep yourself safe is very feminine.