Cell phone jammers are an essential tool for preventing communication equipment. For mobile jammers, disabling the use of the phone is very simple. First, the mobile phone jamming device will prevent the mobile phone from receiving signals from the base station by means of suppression. The mobile phone will no longer display any service status and cannot send and receive text messages. The mobile phone system will also automatically indicate that the message was successfully sent.
The wireless jammer is specially designed to prevent the transmission of wireless signals within a certain radius of the jammer. WiFi jammer uses wifi frequency, so it will also interfere with wireless cameras, WiFi and Bluetooth. When purchasing a jammer for the first time, pay attention to its interference frequency band and use range. In addition, some wireless devices are particularly popular because they are lightweight.
If you want to choose a jammer for use in the office and also carry it with you, you can use an arm cell phone jammer and wear it on your upper arm. Using a built-in battery to charge through a DC charger is very effective and has a good interference distance. It can cover an area of 15 meters in radius, depending on the power of a specific network signal in a given area. You can also use this device in your car.
In addition, this 3G mobile phone signal jammer is also designed with a good cooling fan system, and this 3G mobile phone signal jammer can always maintain a good working condition without causing high temperature, so that the jammer life is very long. This type of jammer can be easily used in churches, theaters, concert halls, theaters and other places.