Can effectively prevent GPS satellite positioning and tracking.With car 12VDC fuse protection circuit, don't worry that the car will be damaged.
This product may block the GPS function of global satellite positioning. It only interferes with GPS satellite signals and does not affect normal conversations.
The appearance is the same as usual, and the vehicle's power supply is easy to hide. Applicable : Vehicles equipped with GPS positioning or navigation may be used.
Input voltage: DC 12-24VPower: 0.3WLocking range: about 5-15 metersWorking frequency: 1500-1600MHZTransmission frequency: less than 2WCharging type: car lighter (12v-36v)Working temperature: -30--60Relative humidity: 5 to 95%.