Automated Security Door System Using Fingerprint as Authentication for Access

— Security with relation to people's lives and property continues to be a top worry in the modern era. It is a significant issue that presents difficulties for businesses, residences, governments, and people. In houses and hotels, standard security measures including the usage of keys, passwords, and cards are frequently utilized for authentication. Others include mechanical doors and lock codes. Due to staff using a single authentication access method that is not entirely dependable and trustworthy, these authentication approaches have been hacked, resulting in unlawful access that has resulted in losses such property theft and unauthorized admission by visitors into a hotel room. This study aims to advance existing methods by developing a new enhanced automated security door that uses fingerprint recognition to validate the fingerprint image before unlocking an electronic lock. At the conclusion of this study, a model and structure for an automated door that opens and closes using a security sensor without human guidance were established. The purposes of fingerprint verification are satisfied by comparing the information from the authorized fingerprint image with the received fingerprint image. The main elements used in this article to accomplish this goal are the Arduino Uno and ATmega2560 Board, Solenoid Lock, 12V Adapter, Fingerprint Sensor, and others