The phones we use every day require signals, why do we still need to use mobile jammers? Actually, for those who can use mobile phones, they naturally hope that the stronger the signal, the better. However, for special places such as prisoners and confidential units, it is necessary to effectively i...
Have you ever heard of a device called an electronic jammer? This type of machine is mainly used in exam rooms, mainly in classrooms for the college entrance examination and postgraduate entrance examination. Due to the fact that many students often secretly use special electronic signal devices to ...
With the increasing popularity of mobile phone usage, the functions of mobile phones are constantly expanding, greatly facilitating communication and communication between people, facilitating information sharing, and enriching people's lives. While actively promoting social development, mobile phon...
The phones we use every day require signals, why do we still need to use electronic jammers? Actually, for those who can use mobile phones, they naturally hope that the stronger the signal, the better. However, for special places such as prisoners and confidential units, it is necessary to effective...
Have you ever heard of a device called a wireless jammer? This type of machine is mainly used in exam rooms, mainly in classrooms for the college entrance examination and postgraduate entrance examination. Due to the fact that many students often secretly use special electronic signal devices to com...
With the increasing popularity of mobile phone usage, the functions of mobile phones are constantly expanding, greatly facilitating communication and communication between people, facilitating information sharing, and enriching people's lives. While actively promoting social development, mobile phon...
Why do we still need to use a network jammer when the phones we use every day require signals? Actually, for those who can use mobile phones, they naturally hope that the stronger the signal, the better. However, for special places such as prisoners and confidential units, it is necessary to effecti...
Have you ever heard of a device called a wireless jammer? This type of machine is mainly used in exam rooms, mainly in classrooms for the college entrance examination and postgraduate entrance examination. Due to the fact that many students often secretly use special electronic signal devices to com...
Recently, when browsing news on mobile phones, it has been discovered that a machine called an electronic jammer frequently appears in various colleges and universities, and their shadows can be seen in every exam room. What are they? In fact, this is a type of shielding machine that can block commu...
Some customers have found that in actual use, the shielding effect of the wireless interference machine in the examination room is not ideal after starting up and working. If factors such as poor selection and performance of shielding equipment are excluded, the installation location of shielding eq...
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