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
Frequency Range: 1560-1580MHz
Operation Frequency Bandwidth: 20Hz
Product 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.
1 x GPS Signal Interference