Cell Phone Signal Blocker Effects Create A Calm Learning Environment

Students from the No. 1 Middle School in Doumen District, Zhuhai returned to school after the National Day and found that the school leaders had installed a Cell Phone Signal Blocker Effects in the dormitory area. The school stated that this move is to better prohibit students from using mobile phones in school, so as to control students' serious study. But such approaches by school leaders have also led to dissent. At this stage, the school has already installed fixed-line telephones in every dormitory, and students can install cards and use landline numbers. Some netizens feel that the school is a training area, and the school strictly prohibits students from using mobile phones. If the students are addicted to playing with mobile phones, it will cause unintentional learning. Some friends also think that the idea of ​​blocking mobile phone signals and strictly prohibiting the use of mobile phones is a good idea, but it is obvious that it is difficult to solve the expectation of building a calm learning environment. Some people joked that maybe the students will develop an "anti-signal jammer" based on their own wisdom and wisdom, and they will be able to apply for a patent at that time.

A Cell Phone Signal Blocker Effects with signal jamming effect will be installed and applied in many regions across the country in the examination halls for the high school and college entrance examinations. This device can affect the shielding of data signals and prevent students from using mobile phones (including mobile, China Unicom, CDMA, PHS) to practice favoritism. In fact, this type of equipment has already been installed and applied in exam rooms in some regions last year, and many unique venues such as main venues and halls have gradually applied this type of equipment as early as two years ago to prevent the conference from being ringed one after another. cut off. Some colleges and universities even install the device on the campus to prevent students from affecting classroom discipline when they learn to pick up their mobile phones. Although the Ministry of Education has not made a mandatory requirement for the installation of cell phone jammer , it also believes that the shielding device on the mobile phone is a reasonable way to avoid large-scale favoritism and fraud, and has issued regulations on the security of the application of mobile phone shielding devices in colleges and universities.