Originally Posted by
Marvin Hagler
the problem with trackers is there is a tool available you can scan cars with that will alert a theif to the fact the car bike plant etc is trackered up,thats why you sometimes see high end cars ripped apart and slashed around in the attempt to remove the tracker.

oh and you can also buy tracker jammers for peanuts

who ever told you that is talking complete crap a tracker will lay dorment and do nothing until pinged by the secure operating centre or owner if they have the facility to do so via text message or internet. As they use gsm and gps signals this so call tracker scanner could possibly pick up mobile phones or satnavs as trackers. The tracker jammers are gsm blockers as stated above you cannot jam VHF which 'Tracker' use on all it's stolen vehical recovery systems.