Description: This gsm advanced car security system is a new breed of car alarm system, it uses mobile gsm a signals to communicate with your car.This product is designed for protection of the car and vehicles. It has not only a remote alarm system, but also can send the alarm through the gsm network to user is mobile phone. Features: Short messages will be sent to car owner is mobile phone and the center if the car is shocked gently and illegally. Users get informed if the car is open illegally system will automatically give alarms to the assigned alarm telephone if car doors are open illegally (not open by remote control). It will tell everything to the person who answers the phone whether it is shocked or car doors are open illegally. Alarms will be given to the assigned central telephone if the door is illegally open alarms will be given to users when the car is dragged or towed illegally car owner can control the car remotely to cut off power and gas supply if the car or the person in the car is in danger, if necessary, telephones are used to control it remotely to cut off power and gas supply. The car will be power off slowly or can not start. Long-distance network of the center can remotely control the car to cut off power and gas supply if the car or the person in the car is in danger, if necessary, the center can remotely control the car to cut off power and gas supply. The car will be power off slowly or it can not start. Emergency button when the car owner or the person in the car is in emergent situation.