Do you believe in jammers?

Geplaatst op 27 augustus 2021 om 08:03 uur

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Jammers can protect you from unwanted phone calls

I went to the library to read a book during the holidays, and found that many of the libraries came together. They took out their mobile phones when they sat down, and chatted aloud while playing. It was particularly annoying to remind them that it was useless. Today, wit a mobile phone to open a hotspot with the same name as the library free wifi.I searched the Internet for a cell phone jammer. In fact, I only need to shield the 3G and 4G signals used for surfing the Internet. However, the shielding equipment that can shield 4G networks has other signal shielding functions, and it is very portable in terms of volume and power. In military terms, GPS satellite signals determine the military lifeline of a country. In terms of people's livelihood and life, GPS signals are also very important. However, not all GPS is used for legitimate purposes, such as GPS trackers, which help us. While tracking old people, children or some pets, we may also become targets of others' surveillance. This poses a serious threat to our personal freedom and life and property safety. We can use gps jammer to block GPS tracking.Compared with GPS, Beidou navigation system has a prominent advantage, that is, the user terminal of Beidou system can be used for short message communication, which greatly meets the needs of users. In recent years, various types of cell phone jammers have continuously appeared, and we are all dazzled to see them, but in fact not all products are suitable for us to use in places where we need them. Some products are public, so It is not suitable for our application in other fields.There is a very special shield that also appears in front of us. It is a wifi jammer. When we use a wireless signal blocker, you will find that no matter where we are in a space, as long as the switch of the blocker is turned on, then everyone has no way to search for your wireless signal. 

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