Mobile phones are common on university campuses. This will be a modern communication tool. It is very convenient for daily life. However, this can cause problems with classroom rules. In order to manage students, the university has installed mobile wifi jammer in some classrooms. Some colleges have installed cell phone signal deterrents by school administrators. In the future, we will further expand the area used to manage cutoff signals in the classroom. We plan to introduce a way to improve student efficiency. In this way, school management can be strengthened.
To use radio waves, you need a radio station license. There are illegal radio waves. This radio wave may adversely affect other electronic wifi jammer devices. In this case, please use a mobile jammer. You can prevent adverse effects on medical equipment. It will interfere with the call between mobile phones and smart phones. This device is a controversial topic in the field of use. What kind of equipment can prevent this kind of goods from sending signals? I have a question like this. Many people don’t know which device is interfering.
An electronic device that blocks different frequency bands according to the specifications of the jammer. Some products contain different frequencies. First, determine if it interferes with the device you want to block. It is necessary to know what kind of signal can be used for wifi jammer operation. It is important to know that calls in different locations are different. You need to select the jammer for the device you want to turn off. Some products support GSM, 3G and 4G signals.