If no jammer is installed, phenomena such as cheating with a cell phone will occur during school testing. Playing games or sending text messages with a smartphone in the classroom not only affects student learning, but also affects the entire class. Many people may think that this test jammer is to see if there is a signal on the phone. Install a radio signal detector to detect mobile phones, specifically designed to detect mobile phone transmissions in restricted areas. The main purpose of installing wifi jammer in schools is to prevent students from becoming overly addicted to mobile games during class. Set up a signal jammer to manage the use of mobile phones in students' daily education. In class, students should avoid using mobile phones.

You can check for suspicious radio signals in your environment, and 4g Ite Signal Jammers can also be used for business negotiations, school management, factories and military installations. Smartphones are a tool for communication. However, mobile phones are not allowed in some special places, such as test centers and libraries.WiFi jammers have appeared and there are many such products on the market, but there are some technical requirements to meet the quality of this product. At present, communication technology is also developing, and there are higher requirements for the function of the signal blocking device.

Answering the phone while driving will distract the driver. With the portable design, you can take it with you, which is simple, convenient and safe. People's awareness of the invasive and destructive mobile phones introduced in life is increasing, and the demand for smart phone electromagnetic wave covers for feature phones is also increasing. Sometimes used for military purposes, it's easy to buy quality gsm jammer. I use mobile phones such as smartphones and iPhones in my daily life and your privacy may be violated. An important advantage of the GSM jammers is that it is inconspicuous and can be carried everywhere. You can block wireless Internet and Bluetooth signals, disable wireless video transmission, protect your privacy and avoid video surveillance.