In life, many people have such doubts: how to know if there are wireless wifi signal jammer or signal interference devices around?
Jammer-MartAugust 2022
In life, many people have such doubts: how to know if there are wireless wifi signal jammer or signal interference devices around? The mobile phone signal is suddenly bad, the router suddenly fails or the car navigation suddenly fails, such situations will make people wonder if someone around has a signal jammer?
1. Mobile phone signal jammers need to be plugged in, so you can observe whether there is this device near the power outlet.
2. In addition, the appearance of the cell phone signal jammer is also quite special. When you see a machine with 6-10 antennas as long as chopsticks on a metal device, it also means that this is a cell phone signal jammer; there are also some cell phone signal shields. The device does not have an antenna, it is a large box with a plastic casing, or it may be a shield.
3. Finally, observe the signal strength of the mobile phone. If the mobile phone has no signal or no service, and cannot make calls and surf the Internet, it also means that a signal blocker is installed.
In life, many people have such doubts: how to know if there are wireless wifi signal jammer or signal interference devices around? The mobile phone signal is suddenly bad, the router suddenly fails or the car navigation suddenly fails, such situations will make people wonder if someone around has a signal jammer?
1. Mobile phone signal jammers need to be plugged in, so you can observe whether there is this device near the power outlet.
2. In addition, the appearance of the cell phone signal jammer is also quite special. When you see a machine with 6-10 antennas as long as chopsticks on a metal device, it also means that this is a cell phone signal jammer; there are also some cell phone signal shields. The device does not have an antenna, it is a large box with a plastic casing, or it may be a shield.
3. Finally, observe the signal strength of the mobile phone. If the mobile phone has no signal or no service, and cannot make calls and surf the Internet, it also means that a signal blocker is installed.