Cell phone jammer for schools - PORTABLE BOMB JAMMERS(Manpack) CHINA SUPPLIER FACTORY
Portable Bomb Jammers(Manpack) Model No.:JAM501 This Portable Bomb Jammers(Manpack) is a Portable Manpack Rf Jammers There are three types of the device:Portable cellphone jammers, Portable cellphone Wifi Jammers,Portable Cellphone GPS Jammers Features: Frequency Bands from 800-2500Mhz Easy of mobility, Back-pack directly Light in weight of case.About 15Kg. Easier to carry Jams simultaneously up to 4selected frequency bands Maximum RF output power up to 60Watt Antennas type: high gains omni-directional antennas (Standard) for all bands.(Directional antennas are also optional) Power source: Internal battery (DC) & AC mains (external) both Built-in battery back-up. Full system operation for up to 3Hours from internal rechargeable battery High Power RF amplifiers with VSWR and temperature self-protection technology Product Details: JAM501 Manpack is a state-of-the-art efficient 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 four 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 packed into a artistic-design and durable backpack housing Frequency bands include all the cellular phone system or Satellite system optional RF output power up to 60Watt It is up to 4 frequency bands. 3 bands or 4 bands are optional Choice of Frequency bands from 800-2500 MHz Application: Bomb disposal and troop marching for military complexes Filed Operation activity Special Police Authorities VIP convoy for security purpose Large conference ,Infantry units, military security forces, SWAT teams, anti-terror units, anti-drug units, riot control teams, checkpoint personnel, hostage negotiators and border control agents ,

cell phone jammer for schools

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