SAFEENTRY: BLUETOOTH-CONTROLLED ARDUINO DIGITAL LOCK FOR ENHANCED SECURITY

Abstract

This project presents SafeEntry, a Bluetooth-controlled digital door lock system based on the Arduino microcontroller platform. Designed to enhance home and office security, SafeEntry allows authorized users to unlock doors wirelessly through a smartphone Bluetooth connection, eliminating the need for traditional keys. The system integrates an Arduino microcontroller with a Bluetooth module to receive access commands, which trigger the locking and unlocking mechanism. The digital lock incorporates password protection and real-time status feedback to ensure secure and convenient access control. The use of Bluetooth technology provides a low-cost, reliable, and user-friendly interface for modern security needs. Experimental results demonstrate that SafeEntry offers an effective and innovative solution for smart access management with improved security and ease of use