Current Volume 10
Design and Implementation of a Password-Based Smart Door Lock System with GSM-Based Alert and Surveillance.
Abstract
This study describes the development of a secure and affordable password-based smart door lock system built using an Arduino microcontroller. The system combines a keypad for user input, a camera module for monitoring, GSM communication for alerts, and a servo motor to control the locking mechanism. Access is granted when a user enters the correct password through the keypad, after which the servo motor automatically unlocks the door. To enhance security, the system sends real-time notifications via GSM and provides local surveillance through the camera module. It is designed to operate independently without relying on a constant Internet connection, making it suitable for areas with limited network availability. The embedded real-time control logic ensures fast response and smooth standalone operation. Experimental results demonstrate that the system is reliable, efficient, and cost-effective, making it a practical solution for improving security in residential and office environments.
Keywords
Arduino Microcontroller, GSM Alerts, Servo Motor, Smart Lock, Surveillance.
Citations
IRE Journals:
Francis Ikechukwu Obianke , Emmanuel Chukwuka Obianke, Godswill Uche Obianke "Design and Implementation of a Password-Based Smart Door Lock System with GSM-Based Alert and Surveillance." Iconic Research And Engineering Journals Volume 9 Issue 10 2026 Page 5038-5052 https://doi.org/10.64388/IREV9I10-1716218
IEEE:
Francis Ikechukwu Obianke , Emmanuel Chukwuka Obianke, Godswill Uche Obianke
"Design and Implementation of a Password-Based Smart Door Lock System with GSM-Based Alert and Surveillance." Iconic Research And Engineering Journals, 9(10) https://doi.org/10.64388/IREV9I10-1716218
About IRE Journals
IRE Journals is an open access online journals established with an aim to publish high quality of research work in various diciplines. We have more than 6 years in publications. Over 2500+ papers already published.
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