It is really a dangerous phenomenon that the important information of your company is letting out by someone through the mobile phone and cause a great loss. And it is also an annoy thing when you are having an important meeting but someone's mobile phone suddenly ring. In order to solve the problem the High Power Jammer is invented.
The High Power Jammer owns strong ability in blocking the signals of different frequencies at the same time or separately. Besides different High Power Jammers has different application areas, some of them are designed for bomb disposal and VIP protection during battle and security safeguard. While others are designed for Police convoys and so on. What's more, some of them even have waterproof and shockproof function, which can be used in harsh condition.
If you want to buy one, just come to jammerall, many kinds of High Power Jammers are provided there for you. There must be one that can meet your requirements. Come and size the chance then you will get high quality product at the best price.