bro i have installed security systeam from c track . system is like they put a gsm divice in ur car then u can control ur car from any location of Karachi. u can block ur engine when the car is parked and now ur tension free. even if any person touch ur car ur remote starts to vibrate and the remote there is a small screen in which u can see which par of the car has been touched , features in remote, remote start, engine block, anti touch alot more.... it cost me 10 thousand and i am using it from 2006 on civic ....