Portable Cellular Phone Jammer can be carried easily with you because it is small! These Cell Phone Jammers has a built-in battery, low output power and short effective jamming range to help you prevent mobile abuse.
Middle RF power and jamming distance from 20-100 meters according to different output power. The middle RF power Jammer is especially fixed to one position- vertical, horizontal and works for 24 hours by mains power .
High RF power customized jammer in pelican case with stand-alone modular design. Easy to carry, camouflaged, and rain-proof. Developed especially according to military`s or government`s requests. The effective powerfull jamming range up to hundreds of meters.