An anti-theft system is an application used to prevent the unauthorized appropriation of items considered valuable. Theft is one among the foremost common and oldest criminal behaviors. From the invention of the primary lock and key top the introduction of biometric authentication , anti-theft system have evolved to match the introduction of latest invention to society and the resulting theft by others. The application deploys and enterprise security solutions that meets user immediate and future requirement by providing the message and site of auto via an application installed on owner’s mobile. On theft detection the appliance will send the notification SMS to the owner alerting him with the knowledge about the theft and therefore the location information where the theft was detected. Also, it is possible for the owner to stop the engine of the vehicle and lock it again through the application. This application is implemented on android and can be enhanced to enable the application on other platforms.