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Do Movie Theaters Block Cell Phones And Environment Related

Perfectjammer 2022/05/21

In some supervised places or school examination rooms, cell phone signal jammers are usually used to prevent unauthorized use of cell phones. However, when installing Do Movie Theaters Block Cell Phones , there is some confusion about whether to install the cell phone signal jammer indoors or outdoors. Today, let’s talk about the difference between installing the cell phone signal jammer indoors and outdoors. The installation of mobile phone shielding equipment in indoor and outdoor environments is different, because the outdoor environment is relatively complex and harsh. Therefore, there are higher requirements for outdoor shielding equipment, such as for different temperature, humidity, climate conditions, etc., the outer casing of outdoor mobile phone signal shielding equipment should be more waterproof, corrosion-resistant, anti-high temperature, low temperature and other properties. The indoor signal isolator has lower requirements on the shell, but may have higher requirements on heat dissipation and mute.

The 2021 college entrance examination can be described as a major news! That is, a candidate in Wuhan City, Hubei Province searched for the answers to the exam questions on a mobile APP based on his mobile phone, and successfully cheated in the examination room. Fortunately, he was later queried by an APP related personnel and the activation of the background management surveillance camera. Fraudulent personal behavior, this matter quickly spread all over the country, both young and old seem to have already known about this matter, so as a college entrance examination room with extremely strict management methods and supervision, how did this Wuhan candidate search for answers online based on his mobile phone what about? In fact, it is not a problem for candidates to bring their mobile phones to the examination room. They can bypass the scanners on the mobile phones by holding a coat or other objects, although many people know that this can be done, and this Wuhan candidate also did this. . However, after entering the examination room, the mobile phone is like a piece of scrap metal, without any effect, because Do Movie Theaters Block Cell Phones will appear in the examination room, according to the signal of the mobile phone is blocked, then the mobile phone can only make emergency calls, other phone calls are already online. It can’t be achieved, except for one that occurs every year. This Wuhan candidate took a photo of the test questions based on his mobile phone, and then used the mobile phone traffic to upload the test questions to an APP to find answers. How did she guarantee it? cell phone jammer did not block its mobile phone signal?