yes...precisely. in fact i did enquired about tis services back last year then. decided not to install coz no gurantee been given to assure the car will be problem free after the installation. after tat...i somehow was told tat if those thugs really targetted u, nomatter wat shit system u install, they will know how to disarm it professionally within a minutes times even after hijack ur car. bro...im sure u know there a saying for tis "if u been targeted, there be no way out for u" coz they certainly will survey u gao gao before strike on u ma.even if they knew they cant disarm the things, they then will just wait for the best time to TOW away ur car if they had targeted ur car or love ur car so much tat they cant do without it LOL...in my opinion...might as well save those $$$$ instead of worrying tis n tat. haha...wat mean to be urs will be urs leh......