Arduino Based Secure Fingerprint Bank Locker With Image Capture

As today fingerprint based system provides high accuracy in terms of security. Also there is a high demand for integration of fingerprint matching techniques for making secure authentication systems. This project also introduces a door locker system which integrates fingerprint reader in it so as to provide a good level of security. The main goal of fingerprint door locker with image capture project is to provide security with no manual security flaws. This system needs fingerprint authentication while operating the door locker as well as captures the images of person who is handling the locker and saves it in memory card which can be later viewed with card reader to the authorized person.

The functionality of system is that it will scan the fingerprint and if it matches with registered fingerprint the locker opens and also captures the image of user. The system uses an atmega 328p microcontroller for this purpose. The microcontroller processes data sent by the access. Controller operates the motors to open the locker door on encountering registered valid users. If the fingerprint does not match with register fingerprint of user, it will show the error message as unauthorized user and won’t open the door. So, the system is very beneficial for stopping the robbery by providing security.

Keywords: Arduino uno, Zigbee, Camera.