How does cell phone affect our lives? The answer is in all ways. We use cell phones everywhere all the time. When we go out, the first thing we want to confirm is the cell phone is with us. But the abuse of cell phones has caused problems, thus lead to the invention of cell phone jammer. What kind of problems cell phones caused? We watch cell phones when we are sitting, walking, lying, you could see many people watching cell phones when crossing the road, apparently it is dangerous. There are also too many people watching cell phones when they are sitting in front of table for dinner which, is really impolite. I don't know what other peoples will do, but if I use my cell phone during dinner, my father will definitely throw it out of window. And think about it, if you are enjoying a good dinner with a pretty girl in a restaurant, suddently a cell phone rings loudly and the people in next table start to shouting to the phone, will you be angry? In a library, you are reading a book when suddenly someone start talking to his cell phone near you, and you are forced to hear his bullshit for one hour, you have to close the book and walk away. In a move theatre, you are watching a new movie, there is a guy take out his ringing cell phone and talking and talking, will you be happy? You are a manger, now you want to hold a meeting, but everyone is watching his cell phone, what you could do? Oh, if you are a teacher, now is exam time, but some students use cell phone to trick, what to do for that? In gas station, if every one talke to his cell phone, do you feel dangerous? In above all situations, cell phone jammers could help us. Cell phone jammer, also has another name, that is cell phone blocker. It is a kind of high tech. electronic device that could issue a stronger signal in the same frequency as cell phone, thus cover and hide the cell phone signal, so all cell phones in its working area will show NO SERVICE.
Cell phone jammer is more and more popular in our lives, because we all need peaceful environment in many places. These kind of places include library, restaurant, exam room, law court, gas station, conference room, prison, military base, concert, cinema, theatre and so on. Yes, cell phone could do many things for us now, it could help us in the following things: playing game, checking and sending emails in Internet, taking beautiful photos, paying our bills in many shops, GPS positioning, sending and receiving messages. And as the technology develops, cell phone could do more and more things for us in the future. It could do almost every thing. But cell phone also cause many problems to us, that is why we need cell phone jammer.
What kind of cell phone jammers we have? We have many kinds of cell phone jammer: portable cell phone jammers and desktop cell phone jammers; single function cell phone signal jammers and multi function cell phone jammer, normal control cell phone jammers and remote control cell phone jammers. The portable cell phone is small in size, it could be put in pocket and carried every where, convenient to use. Desktop cell phone jammers could be used in a fix position or in car only, but it has stronger power. Single function cell phone jammer could block cell phone signal only, while a multi-funcation jammer could block cell phone signal and other signal like GPS signal, wifi signal, bluetooth signal, RF signal or UHF/VHF signal. Remote control cell phone jammers could be controled remotely, while the normal cell phone jammer could be controled by a switch.
