Recently, netizen "mickey" reported to reporters that many classrooms of Shishi No. 3 Middle School have recently installed " A Wave Bubble Cell Phone Jammer " in the classrooms. Netizens worry that "jammers" will cause harm to the human body? In the post of "Shishi No. 3 Middle School", the reporter saw that the netizen "Red Ju Explosion" uploaded a picture of a mobile phone signal jammer installed in the classroom, and he also questioned whether it would affect health. Its posts have attracted more than 20 replies and hundreds of views. In some local forums and communities in Shishi, some netizens also posted posts reflecting on the installation of mobile phone signal jammers in the classrooms. Netizens have different attitudes towards this, cell phone jammer Some netizens worry about "radiation affects health", while some netizens believe that this will help solve the phenomenon of "students playing mobile phones in class".
In response to the feedback from netizens, the reporter recently interviewed President Chen of Shishi No. 3 Middle School. Principal Chen confirmed the issue of "installing A Wave Bubble Cell Phone Jammer in the classroom." According to his introduction, the school currently has more than 2,000 students in more than 40 classes. As the phenomenon of students playing with mobile phones in the classroom is more serious and has a great impact on normal teaching activities, it is decided to install mobile phone signal jammers in each classroom. Currently, most classes in high schools have been installed. After these "jammers" are activated, cell phone signals in the classroom will be blocked. But as soon as you step out of the classroom, the cell phone signal will be restored. Regarding the issue of "influencing health," Principal Chen, who graduated with a major in physics, explained that there is no common sense of science. On the one hand, the installed mobile phone jammer is a qualified product, and its electromagnetic radiation is in line with the relevant national standards, and many schools and examination rooms are already in use. On the other hand, from a physical point of view, the electromagnetic waves emitted by mobile phone signal jammers have a low frequency and will not affect the human body at all.
