Vehicle security system

摘要

Disclosed is a vehicle security system, which includes a security controller and a remote controller. The security controller is electrically connected to sensors and alarms, respectively, and has a memory storing an anti-thief alert grade table. The anti-thief alert grade table records at least two alert grades each having a respective sensitivity default value corresponding to each sensor. The sensitivity default value of each alert grade for each sensor defines the critical actuation value of the respective sensor for the respective alert grade. The remote controller has a control button for pressing to control the security controller to enter the desired alert grade of the alert mode.