Signal Blocker 16 Antennas Power 40W Signal Jammer Jamming 3G 4G Wi-Fi GPS LOJACK Distance 40m


  • Block full band mobile phone, Wifi, GPS, Walkie-Talkie, and more
  • Jamming up to 40 meters (131ft)
  • Excellent jamming result with external omni-directional antennas
  • Car charger included
  • Any singal band can be turn off without affecting other function
SKU: JM002 Categories: , ,

JM002 is an All-in-One signal jammer with 16 antennas. It can not only jam full band cell phone signal, but also Wifi, GPS, LOJACK, RF315/433, Walkie-talkie at full bands, and wireless headphones.

JM002-A: Mobile Phone 4G/3G/2G +WiFi2.4G5.8G+ GPSL1L2 + Full Bands Walkie-Talkie & Wireless Headset/Microphone

JM002-B: Mobile Phone 4G/3G/2G +WiFi2.4G5.8G+ GPSL1L2 +Walkie-Talkie UHF/VHF+ Wireless Camera 1.2GHz

Output Power: Total 40W,1-3W each band

Jam Radius: 2-40meters

Power Supply: AC110-240V to DC12V

Cooling System: High efficiency aluminum alloy radiator, Build-in 4 cooling fans

Battery: 10000mAh

Battery Life: More than 2 hours

Product Size: 410x 238x 60 mm(not Include Antenna)

Product Weight: appr.6.5kg

Package Includes: Jammer x 1, AC adapter x 1,antenna x16,Car storage battery cable x1


  • This sheet indicates the main purpose of each band. If you don't need some of them, you can simply turn them off by removing the antenna.