Smart Entry System for College Using IoT and RFID

Smart technologies are being used more and more to make our lives better in every aspect. One of the most difficult and pervasive issues in organizations has a solution in Smart Entry Management. Checking is important in an organization. Attendance is essential for many institutions, including colleges and schools. We plan to solve this problem at college using some technology. Technologies have been used to address this problem. However, the best alternative to RFID (Radio Frequency Identification) to tackle this problem. Here, an object or person is identified and tracked via radio waves. RFID communication is conducted wirelessly by electromagnetic and electrostatic interaction, with the radio frequency spectrum serving as the medium of exchange. Our solution is an admission system based on Radio Frequency Identification (RFID), which mandates that all staff members and students wear ID cards and not exceed the allotted time. The design of an RFID-based entry monitoring system that uses an RFID tag attached to an ID card to uniquely identify each student and staff member is described in this project. If a student or staff fails to come to the entrance on exact time that has been fixed, then their absence will be intimated to their parent’s mobile number and respective staff’s mobile number through ESP 32 Wi-fi module.