• 2023-10-09

In order to ensure that the communication and signal shielding needs of others are met without delay, the use of signal jammer equipment must be appropriate and meet the requirements. Many people should be very clear that mobile phone communication is transmitted through the signals of base stations...

• 2023-10-02

In order to ensure the fairness of each candidate, a few weeks before the college entrance examination, mobile phone interference devices will be installed at the test center to prevent students from cheating through high-tech means, and to ensure the fairness of each candidate as much as possible. ...

• 2023-10-02

In daily life, frequency jammers are established to interfere with the operation of communication equipment. This device cannot affect the application of mobile phones based on the data signals received by the communication base station, and can only be adjusted for mobile phones. If you want to sto...

• 2023-10-02

If someone uses cheating methods in exams, it will increase the difficulty and pressure of maintaining discipline and order in the exam room. The main means of cheating is the use of communication equipment, which requires the existence of different signal blocking devices. I believe this is still v...

• 2023-09-24

At present, when we use mobile phones for calls, we use the uplink frequency to contact the base station, and then the signal from the base station passes through the operator to achieve the call function in the phone. In standby mode, the phone still maintains contact with the base station through ...

• 2023-09-24

In places where information must be strictly kept confidential, such as government agencies, banks, examination halls, etc. As the most important communication tool for people nowadays, mobile phones also have functions such as transmitting information, videos, and recording, which may lead to the l...

• 2023-09-24

In some particularly important exams, it is necessary to ensure discipline in the exam room. In order to ensure the safety of the exam, more and more examination halls are using signal jammers to block mobile phone signals inside the examination hall and avoid the impact during the exam process. So ...

• 2023-09-17

The functions of mobile phones are becoming more and more comprehensive, especially in this era of live streaming, using them to swipe videos, watch TV chat, live streaming, and so on. However, if some people change places and plan to use the convenience of their phones to cheat in exams, this is a ...

• 2023-09-17

Wireless jammers are generally connected to base stations by intercepting electromagnetic waves and signals emitted by mobile phones. Interrupted communication between mobile phone and signal base station. Wireless interference can emit random static electricity or noise over a wide frequency range,...

• 2023-09-17

In the classroom, due to exam requirements, we may choose to install signal shielding machinery during the process, but there are always some customers who may find that the shielding effect is not ideal after the signal interference machine is turned on and working. If we exclude the factors of poo...