In my spare time, it's a wonderful thing to come to the theater and listen to a wonderful musical. However, the emergence of mobile phone products has made the situation a little different. I believe that most people who come to listen to musicals know certain rules of theater: keeping quiet should be the most basic need, but there will always be people who feel their calls. More importantly, it's a disaster for those who love the music next to them. Now there is finally a way to keep the theater quiet, and that is to install a cell phone jammer.
The mobile phone is connected to the base station by radio waves in a given frequency range. Data and sound are transmitted at a specified baud rate and modulation mode. The mobile phone signal protection device implements electromagnetic interference through the wireless network on which the mobile phone communication relies, so that the mobile phone cannot enter the network, and therefore cannot receive the information transmitted from the mobile network, nor send information through the network. It has no effect on the signal generated by the mobile phone. The shield sweeps the lowest frequency of the direct channel up-end at a certain rate during operation. The scanning speed may create scrambled interference in the message received by the mobile phone, and the mobile phone cannot detect the normal data sent by the base station, so the mobile phone cannot establish a connection with the station. basic. Mobile phones are characterized by search networks, no signal, no service system.
Imagine that when you are immersed in the music scene, the actors play their enthusiasm, and when the performance is about to reach its brightest point, the viewer's cell phone rings, whether to other audiences from the stage or It's a catastrophic effect on the actors on stage, this kind of behavior is unforgivable. And theater managers should not sit idly by in the face of this behavior. While letting security personnel stop at the scene is a solution, it is more important to be able to notify them in advance.
Yes, choosing a phone jammer would be a great way. Faced with different frequencies used by mobile phone signals from different carriers in the market, choosing a strong jammer may interfere with all signal frequencies used by mobile phone signals. In addition, since each jammer has limited coverage in operation, it is necessary to properly install multiple screens according to the size of the theater to ensure that the interference range covers the entire theater, thus providing the best for audiences who love musicals. Environment, I believe that people who really like musicals will be more willing to come to your theater.