EST-808KA2 Car anti tracker GPS 1.jamming range:1-5 metters 2.block GPS signal 3.Small volume, carried easily                            EST-808KA2  Car anti tracker GPS Features:Prevent car from being tracked.Prevent people from being tracked.Prevent rented-car and lent-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.It can be used directly as long as you insert it to the smoke-lighted device on car. 

 Technology index

Size	75×20×20mm
Power source	DC12V
Range of interception	radius 1-5 meters

EST-808KA2 Car anti tracker GPS