12V/24V Car GPS Signal Interference Blocker Shield for Auto Vehicles Privacy Protection Positioning Anti Tracking Stalking

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Why buy?


  1. Shield GPS signal band with a total transmitting power of 0.8W, effectively prevent your car from being tracked by GPS, and protect your whereabouts privacy.
  2. Effectively shielding distance ranges from 1 to 15 meters, which can be adjusted according to customers' requirement.
  3. Easy to use and low power to consume, no harmful to human body and environment.
  4. Small size and lightweight to conveniently carry.5.Applicable place:in the car,in the room,in meeting,At ATM,Locker Room


  • Voltage: 12V-24V Frequency
  • Range: 1560-1580MHz
  • Operation Frequency Bandwidth: 20HzProduct
  • Size: about 8.6 x 2 x 2.1cm/3.4 x 0.8 x 0.8in
  • Antenna Length: about 6.8cm/2.7in


  1. Remove the unit of GPS and install the antenna.
  2. Plug the device into the port of car cigarette lighter.
  3. When powered on, the indicator light is on to show normally work .
  4. Remove car charger directly after using.


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