There are various cell phone spy devices all over our lives, and more and more cell phone spy devices are watching us, so we need a wireless cell phone jammer. In some cases, such electronic spy equipment will put us at risk. Among them, the most dangerous piece of equipment is cordless telephone equipment. They are installed in various places such as shopping malls, streets, supermarkets, bus stations, hospitals, restaurants, cinemas, libraries and other public places. Some of them may have been audited to collect our information, which would put us at risk.
For example, when we are discussing very important business contracts, or even when we are talking about trade secrets, maybe others are listening… In order to get us out of danger and live a more secure life, we have developed the phone of 'interference. Once activated, you don't have to worry about listening to more and more sounds.
As we said, we rely heavily on wireless networks. Wireless communication is like two people talking. One of them speaks and then listens, and vice versa. What if a third person walks up to them and starts screaming, so the other two can't hear them? At first they will try to keep the conversation going, but soon they will realize that this is impossible, they will stop the conversation and wait for the fool to shut up. This is what happens with many communication protocols. When they noticed the line was busy, they left. Therefore, the exchange of messages between these devices is suspended. Even if they try to communicate when the media is not available (just like other protocols), if the noise is too loud, the other end will not receive the message properly and will not be able to communicate. We call this wireless interference.
There are a large number of malicious wireless devices designed to cause deliberate interference in wireless networks. They are obviously illegal, but now they can be bought online at moderate prices.
These GSM jammer work as follows. They will generate a strong wireless signal, thus affecting the physical layer of the wireless communication protocol used. This means that they can affect any protocol on any given frequency band. They affect the first layer of the OSI stack, the media. As a result, any upper layer used for communication will be affected. Wifi, Bluetooth, 3G, 4G, GSM, GPS, name it whatever you like. It's like a madman screaming loudly in a conversation. Whether they speak English or Russian, they will no longer be able to talk to each other.