The development of smartphone wireless network plays an important role in increasing the speed of development. Mobile phones can solve network problems, and mobile phones play an increasingly important role in people’s lives, mobile communications and mobile Internet. Because of this, many problems arise. Especially in the home network, children are addicted to the Internet mainly because of the wifi network. Therefore, in order to control the Internet time of children, many families gradually began to install mobile wifi signal blockers to block the Internet. Wireless network facilitates people to surf the Internet, but the problems brought by it cannot be ignored. This is not only a problem of access to the network, but also a problem of network security. In order to maintain a good network environment, many places have installed wifi blockers to prevent the network from being overused. The equipment has been widely used in countries and regions around the world. On the one hand, it ensures network security, and on the other hand, it can control the time children spend online. Don’t indulge in the virtual world. It will cause serious harm to children’s body and mind; in addition. Home wifi radiation will affect people’s health, do not use it for a long time, you can turn on the wifi blocker to block the wifi signal.
In order to prevent students from playing mobile phones in the middle of the night and affecting their rest, Wuxi Meicun Middle School recently installed mobile phone signal jammers in the boys’ dormitory building. In this regard, some students applauded, thinking that the school is for their own good; some students believe that this is a manifestation of the school’s distrust of students, and the signal isolator has radiation, which will have a negative impact on students’ health. On this issue, the parents’ opinions are basically the same, that is, they agree with the school’s practice; as the competent department, the Education Bureau does not encourage this, and it is up to the parents to decide whether or not to install mobile phone signal jammers in schools. Some time ago, when the teacher checked the dormitory, he found that some students were using mobile phones to surf the Internet, and some were still using mobile phones to surf the Internet. Internet at one or two in the middle of the night. «In order to prevent students from playing mobile phones in the middle of the night and let them rest better, the school recently installed a batch of mobile phone signal jammers in the boys’ dormitory.
The starting point of the school’s installation of cell phone signal jammers is good, so that students can get enough rest. However, jammers radiate and we have to pay a big price. «Pay attention to whether it is safe, whether it is standardized, and whether to install it. Parents need to express their opinions. Because the dormitory is different from the college entrance examination room and civil servant recruitment, there is no need to block mobile phone signals. Generally, the installation of mobile phone signal blockers is not encouraged. Schools can strengthen publicity and guide students. Improve self-control and encourage students not to bring mobile phones into school.» Some netizens questioned the safety of signal jammers. The netizen said «I like to run wild» and said «I think our boys will live under the radiation of jammers in the future». The concerns of netizens are not groundless. The reporter asked on the Internet whether there is a radiation problem with the mobile phone signal jammer. The results show that mobile phone signal jammers, like mobile phones, do have certain radiation.
Добавить в избранное
Разместить в Топ-е
