When there is cell phone, there is cell phone jammer
. Why we need cell phones? It is a silly question. We all use cell phones every day, every hour, or even every minute. The cell phone is so powerful that we couldn't keep our hands away of the cell phone in our lives. We use cell phone to take photo, we use it to play game, we use it to log in Internet, we use it to compose email and sent it out, we use it to pay our bills in most shopping malls and restaurants, we use it to guid our way as navigation device, we use it as monitor of wireless cameras. But do you realize that there are also many places where the cell phone is not welcome, where cell phone noise will cause serious problem. If you run a library, if you work in restaurant, if you often go to church, if you build a conference room in your company, you will see the problem of cell phone and cell phone noise. There are always some people who will talk to their cell phones loudly, which will really disturb you. What can you do for that? A cell phone jammer will solve your problem. Once you turn on a cell phone jammer, you will get back to a peaceful world, no any cell phone could disturb you.
How does a cell phone jammer work? The cell phone jammer is a kind of anti cell phone device, it could issue a very strong signal in the same frequency as the cell phone, this signal is much stronger than the cell phone signal, so it will cover the cell phone signal. Once the the cell phone signal is covered and hided, all cell phones in a certain place could not receive or send out signal, thus could not work. You could see that the cell phone jammer only cut off the cell phone signal, it won't cause any harm to cell phones as well as other electronic devices. It is a safe solution. When you turn the cell phone jammer on, it starts to work and jam the cell phone signal, once it is turned off it stop working and all cell phones will come back to work again. It is really an easy way to solve our cell phone noise problem.
How to choose a cell phone blocker
? There are many kinds of cell phone jammers, different kind of cell phones jammers could be used in different places. Some cell phone jammers are small in size that could be put in pocket and carried to every where, but they have not so long jamming distance. Some cell phone jammers are big, they could be installed in a fix place, they have longer jamming distance. There are signal function cell phone jammer, which could jam cell phone signal only. There are also multi functions jammers that could jam cell phone signal and other signals at the same time, like GPS signal, wifi signal, bluetooth signal, Rf signal, wireless cameras signal and so on. Customer should fingure out what he need and choose the right one.
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