It will drown out everything, and a little more
Devices that suppress cellular signals are very actively used to ensure security and save data. The use of such devices practically negates the possibility of information leakage during an important meeting, business negotiations, confidential conversations that do not tolerate outside interference. In addition, a cell phone jammer is used to maintain order, silence: in educational institutions (during exams, or the educational process), in places where the presence of loud sounds is not welcome.
The principle of operation
If you decide to buy a multi-frequency suppressor, then you are probably interested in the principle of operation of this device. In order for the device to start suppressing the signal, of course, it needs to be turned on, then the device begins to clog the frequency range in which all mobile operators work with noise (interference). This option of signal suppression is the most acceptable, since it does not require ultra-high energy costs, because there are a lot of portable devices on sale.
Which ones are for what
You can buy a portable cellular signal suppressor in Moscow, but it should be remembered that portable models of jammers work only at a short distance, up to 8 meters. Such a signal suppressor easily fits in a person's pocket, or in a bag, case. There is no need to hide it additionally, it is already completely invisible, thanks to its own miniature size.
To cover a larger area, up to 60 meters, you should use stationary models. You can't hide these devices just like that, you can't put them in your pocket. In addition, they do not always have a portable power source, a connection to the power grid is required.
You definitely need it
And so, you decided to secure the information belonging to you, or just wanted to find out how to mute the cellular connection on the exam – now you know it. It remains only to purchase the most suitable model of a cellular signal suppressor for your requirements and preferences. If you have not yet decided what exactly is necessary – we will be happy to help you decide on a choice.
The most expensive type of communication jammers for signal suppression is a multi-frequency device that is capable of blocking absolutely all modern communication frequencies, so that any possible involvement of third-party unwanted recording techniques will be eliminated. all modern communication suppressors are multi-frequency, the following range of frequencies is included
1. Blocking GSM frequencies
2. Blocking WiFi frequency
3. Blocking FM frequencies
4. Blocking 4G frequency
5. Blocking audio video recording
All the frequencies listed above can be attributed to undesirable, due to the fact that with the help of these devices, information can be transmitted very easily. To avoid the transmission of information by these frequencies, we recommend buying a multi-frequency communication suppressor, although they are more expensive, but however, with the help of them you can protect your information by 99%. If such devices are used in conference rooms, for example, if a multi-frequency suppressor is installed in the conference room, then most devices of the modern world cannot work there because in ce the frequencies will absolutely be blocked, as a rule, these multi-frequency suppressors are installed and cover a fairly wide space, since their power is very high. At the same time, it should be taken into account that a significant area of the room will be covered, and all devices that can somehow record something will be suppressed.