With the active support of our team of experts, we are engaged in offering a huge assortment of Portable Jammers . This high grade Portable jammer is a highly cellular /Satellite mobile phone jammer designed for bomb disposal security applications, like Troop marching and filed operation. The jammer is constructed to block continuously and simultaneously up to five frequency bands. Its smart active cooling system enables non-stopped use even in a very hard climatic and weather condition. The user-friendly system is integrated into a trolley type weatherproof and shockproof pelican case1560. Frequency bands include all the cellular phone system or Satellite system optional.