12V/24V Car GPS Signal Interference Blocker Shield for Auto Vehicles Privacy Protection Positioning Anti Tracking Stalking
- 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.
- Effectively shielding distance ranges from 1 to 15 meters, which can be adjusted according to customers' requirement.
- Easy to use and low power to consume, no harmful to human body and environment.
- 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
- Remove the unit of GPS and install the antenna.
- Plug the device into the port of car cigarette lighter.
- When powered on, the indicator light is on to show normally work .
- Remove car charger directly after using.