Wi-Fi Door Lock Using Esp32 Cam and Blynk

Abstract

This paper describes a smart Wi-Fi door lock system developed using the esp32 cam and BLYNK app. the system aims to enhance home security by providing real-time notifications and visual verification of visitors. When the doorbell rings, the homeowner receives a notification on their smartphone along with a captured image of the person at the door. This allows the homeowner to remotely verify the individual's identity before granting access by unlocking the door through the door security system application. by bridging traditional door locks with advanced technology, this solution offers convenience and control to homeowners, ensuring the safety of their homes even when they are not present.