Does the test room signal shield device have radiation?
It is another year when the college entrance examination is approaching. In order to allow fair competition among candidates, each examination room needs to use an examination room signal jammer. Many people don't know much about signal jammers in exam rooms. Some people even worry that the signal jammer in the examination room will produce radiation and harm the body. Does the test room signal shield have radiation? Will it harm the human body?
In fact, there are such doubts because everyone has some misunderstandings about the radiation generated by this electronic product. Computers and mobile phones all have radiation. The signal jammer in the examination room achieves the signal shielding effect by transmitting electromagnetic waves to interfere with the communication connection between the mobile phone and the base station. It does generate some radiation itself, but the degree of radiation is very small and meets the national requirements. standard, so it is harmless to the human body.
However, we should pay more attention when choosing the signal jammer for the examination room. At present, there are many manufacturers of signal jammers in the examination room. Some small jammer manufacturers use some inferior materials to save costs. Such products cannot guarantee that they will not cause harm to the human body. Therefore, you must be careful when purchasing, so as not to buy some products of poor quality.
Therefore, when choosing the signal jammer for the test room, try to choose the equipment produced by the regular test room signal jammer manufacturer. Beijing Shenzhou Mingda is a high-tech company that has been established for 16 years and specializes in R&D, production and sales of radio-related equipment such as signal jammers. The high-end mobile phone jammer equipment developed and produced for examination rooms, prisons, detention centers, military police and other fields conforms to national standards, and has product testing reports provided by relevant departments to ensure that there is no damage to the human body.