gps tracker and gsm tracker no longer works nowadays against car-nappers and hi-jackers, a friend of mind in the PNP told me that the arseholes are now using a jamming device which could easily be bought for the low price of 700PhP compared to the thousand of peso worth of your security and tracking device

however there is hope, ala mercedes s class security system(i think the honda accord also has this tech) wherein if ever the radio signals from the key and your car got jammed the car would automatically stop

it is now sold as an after market security system

Anti Carnap Device ,anti Carjack-kidnap (auto Arm & Disarm System) Philippines - 3712240

di nga pala ako connected diyan ah just saw that add while browsing sulit