EST-808KA Car Anti Tracker GPS 1.Jamming range:radius 2-5 meters in car(with antenna) 2.CE certificate is approved Product Name: Car Anti Tracker GPSModel Number: EST-808KAPlace of Origin: China Features:Prevent car from being tracked.Prevent people from being tracked.Prevent rented-car and lended-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: 

Interception frequency	World GPS satellite special channelL1/L2
Power source	DC12V
Consumption current	150mA
Working temperature	90
Output power	2mV
Specification of fuse	10A
Range of interception	radius 2-5 meters in car(with antenna)
Antenna	Full tropism antenna
Size	75mm×21mm×19mm

EST-808KA Car Anti Tracker GPS