The Internet of Things (IoT) is a network of smart objects which are embedded with sensors, microcontrollers, communication protocols, and software, which helps these smart objects to share or exchange the data remotely. The Machine-to-Machine technology in IoT leads to a more comfortable lifestyle. The fundamental purpose of this project is to design, implement and refine an IoT based system to monitor automotive embedded systems. And the primary focus of the project is to alert the owner from potential risks to their vehicle as quickly as possible when it is parked. Specifically, in this paper, a novel automotive security system is designed using a Raspberry Pi (or other microcontroller breakout board), sensors and use IoT protocols to monitor any alarms from a mobile device.