• 2023-09-28

With the rapid development of modern communication technology, the use of mobile phones is becoming increasingly popular. In recent years, mobile communication has not only brought convenience to people, but also posed new challenges to information security and confidentiality work. Major accidents ...

• 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 ...

• 2023-09-22

The widespread use of electronic jammers and wireless frequency jammers can cause certain interference to mobile operators' base stations, which is a widely recognized reality in the industry. If it is a low-power electronic jammer, due to its relatively small transmission power and limited interfer...

• 2023-09-22

In order to prevent others from tracking or exposing their whereabouts, some customers order some common GPS signal jammers and install them in their cars. I believe that this can effectively prevent others from knowing my location. But sometimes I realize that my whereabouts are still firmly contro...

• 2023-09-22

Some customers, especially individual users, after consulting us about phone jammer products, have requested to trade and purchase on e-commerce platforms. Unfortunately, as a professional manufacturer of telephone jammers, Nanjing Baikang Electromechanical Technology Co., Ltd. only provides our own...

• 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...