The QR-Based Smart Visitor Access and Security Monitoring System is designed to automate and enhance visitor management in corporate environments. Traditional visitor handling methods are manual, time-consuming, and prone to security risks. This system introduces a digital approach where visitors register through a secure online form. An OTP-based email verification ensures authenticity of user details. Visitors are required to upload a government ID and capture a live photo for identity validation. Upon successful verification, a unique QR code is generated for each visitor. This QR code acts as a digital entry pass and is securely encrypted to prevent tampering. At the entry point, security personnel scan the QR code using a web-based scanner. The system records real-time entry and exit timestamps of visitors. An admin dashboard provides complete visibility of visitor data and status. It also includes reporting features with export options such as CSV, Excel, and PDF. The system improves efficiency by reducing manual effort and waiting time. It enhances security through authentication and real-time monitoring. Additionally, it ensures accurate record maintenance and easy data retrieval. This solution is scalable and can be implemented in offices, industries, and institutions. Overall, the system provides a smart, secure, and efficient visitor management solution.
K. et al. (Fri,) studied this question.