Secure Smart Cabin Using Optimized Arduino GSM Interface

Internet of Things (IoT) has become an emerging technology in the twenty-first century. Using this technology everyday, devices can be connected to the internet using embedded devices. Using this technology one can improve security, reduce cost and create a sustainable environment in corporate offices, homes, etc. This will provide the best possible environment for employees to produce best environment to work in. In this project, three important problems are solved that are safety, security and seamless monitoring. GSM interface provides a vital role in connecting different components enabling communication between sensors and databases, which is based on the SS7 protocol stack. The database used here is Arduino Cloud. All IoT device communications to the cloud use the industry standard SSL protocol for encryption providing a secure GSM interface. In addition to security purposes for our Smart Cabin, we are using two technologies to ensure our security. Radio-frequency identification and keypad lock are used for opening/closing and ensures who enters and leaves the Smart Cabin. In this paper, an implementation of a smart office is done where the security module consists of a keypad lock and an RFID, environment monitoring system consisting of a temperature and humidity monitor and an air quality monitor and display. This implementation also consists of a smoke and fire alarm that sends SMS in presence of fire.