To prevent being tracked vehicle positioning to protect life safety cover all the GPS satellite positioning signals to interfere with the receiver. Effectively prevent the stolen equipment with GPS satellite tracking. Built-in protection circuits
Product Name: Car Anti Tracker GPS

[Features]
Prevent car from being tracked.
Prevent people from being tracked.
Prevent rented-car and landed-car from being tracked.
Prevent car of government, intelligence agency, famous person, principal etc. from being tracked.
This device doesnt interference mobile phone and other wiring (electronic device).
This device doesnt affect navigation device which installed on other cars.
Small volume, carried easily, and international use.
It adopts the technology of interdiction and interposition code, so will intercept the signal of satellite and break it completely.
It can be used directly as long as you insert it to the smoke-lighted device on car.

[Specification]
center frequency at1575.42MHz
Interception frequency:World GPS satellite special channel L1
Power source:DC12V
Consumption current:150mA
Working temperature:90℃
Output power:2mV
Specification of fuse:10A
Range of interception:radius 2-3 meters in car(with antenna)