new cell technology keep us in peaceful
Posted: Sat Dec 22, 2018 10:04 am
Today we live in a high technology world, there are many high tech device around us every where. High technology help us to live easily and conveniently. Among them the most common high tech device is cell phone. As technology develops, the cell phone could help us to do a lot of things, it could be used in many ways. It is an electronic device, but more like a friend, a company. That is why we always carry our cell phones everywhere. But too much cell phone noisy also cause trouble to us, especially in some places that silence is absolutely needed, like law court, conference room, church, concert and other places. We need to find a new way to disable the service of cell phones in those places. But it is not easy to achieve our goal, technically it is difficult to ask our telecommunication companies to offer no signal only in those places. But, luckly we have cell phone jammer now. It solves our problems perfectly. Cell phone jammer is a kind of electronic device used to block cell phone signal in a certain working range, so we could disable cell phone service in that certain area.