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12 Antennas Desktop Signal Jammer JM001


  • Block 2G/3G/4G cell phone signals, Wifi, Walkie-Talkie and more
  • Up to 40 meters (131ft) coverage
  • External omni-directional antennas
  • Car charger included
  • Each channel can be remove without affecting other function


2 configrations available:

  1. JM001-A: Mobile Phone 4G/3G/2G +WiFi2.4G5.8G+ GPSL1-L5+LOJACK
  2. JM001-B: Mobile Phone 4G/3G/2G +WiFi2.4G+ GPSL1 +Walkie-Talkie UHF/VHF+LOJACK/RC433/315