The Intelligent GSM alarm system is designed for protecting all type of cars. The system bases on the GSM Network and includes almost all requirements the user need. It can automatically stop the car and dial 3 telephone to the users. It can locate your car via LBS. Also, the user can dial into the car to control the car or monitor the station of the car. Other features include voice instruction, LED indicator, Anti-hijacking, Override switch, Sensitivity of shock sensor adjustable, Power off alarming, Shocking alarming, Bonnet open alarming, Wiretap, Intercom, Automatic central locking system, Parking reminder, Remote trunk release, and so on.