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Handheld Cell Phone Blocker 16 Bands 5G Jammer

Hidden Cell Phone Jammer Cigarette Pack

Perfectjammer 2021/09/12

Mobile phone jammers are not installed in the classroom, but at the two ends of the corridor, two are installed on each floor. Yesterday, the person in charge of the school's audio-visual education center stated that Hidden Cell Phone Jammer Cigarette Pack There is a distance from the classroom, far exceeding the manufacturer's manual A distance of at least half a meter away from people is required. According to reports, the school once required students and teachers in class not to turn on their mobile phones. The main purpose of installing a mobile phone jammer is to prevent students from cheating on their mobile phones during the exam. Later, considering that many students use their cell phones to send text messages and surf the Internet during class, some teachers’ cell phones will also ring during class. Therefore, consider using cell phone jammers to shield these cell phone signals to ensure the quality of teaching. The person in charge also said, cell phone jammer After a while, the school will turn off the mobile jammer when students are used to not using mobile phones in class.

The Municipal Education Commission stated that the installation of jammers is an individual behavior, "Installation Hidden Cell Phone Jammer Cigarette Pack belongs to the school's own behavior, and the education authority has no specific regulations on this." The person in charge of the relevant department of the Municipal Education Commission said yesterday that whether electromagnetic radiation is harmful has yet to be tested. Expert opinion: Low power will not affect the body. Engineer Du Binggui of the Electromagnetic Room of Beijing Radiation Environment Management Center said in an interview that the mobile phone jammer placed in the corridor is a low-power device, and the electromagnetic radiation range of this jammer is only a few dozen. Rice will not harm the health of teachers and students.