IDEAS home Printed from https://ideas.repec.org/a/jbh/ijsrcs/v12y2026i2id1917.html

Multi-Level Bank Locker Security System Using Raspberry Pi with Face, Fingerprint, and OTP Verification

Author

Listed:
  • Idadesi Varalakshmi
  • Korada Varshitha
  • Palla Narayana Rao
  • Amballa Rama Lakshmi
  • Lenka Vijay Kumar
  • Karu Keerthi

Abstract

The prototype is developed by integrating all authentication, control, and alert modules into a single embedded platform. The Raspberry Pi interfaces with a USB web camera for real-time face recognition and a fingerprint sensor for biometric verification. A keypad is used for OTP entry, while a GSM module handles secure OTP transmission to the user’s mobile number. An ADC converter and USB-to-TTL module enable proper communication between sensors and the Raspberry Pi. I2C lcd displays and led for indication. Once all security checks are validated, the motor driver triggers a DC motor to simulate locker operation. A buzzer is programmed to activate during unauthorized access attempts. The entire setup is powered using a stable power supply and 12V adapter, with connectors ensuring secure hardware integration. The completed prototype demonstrates a robust, multi-factor authentication-based bank locker security system.

Suggested Citation

  • Idadesi Varalakshmi & Korada Varshitha & Palla Narayana Rao & Amballa Rama Lakshmi & Lenka Vijay Kumar & Karu Keerthi, 2026. "Multi-Level Bank Locker Security System Using Raspberry Pi with Face, Fingerprint, and OTP Verification," International Journal of Scientific Research in Computer Science, Engineering and Information Technology, International Journal of Scientific Research in Computer Science, Engineering and Information Technology, vol. 12(2), pages 198-208, April.
    • Handle: RePEc:jbh:ijsrcs:v12:y2026:i2:id:1917
    DOI: 10.32628/CSEIT2612210
    Note: Article URL: https://ijsrcseit.com/home/article/view/CSEIT2612210
    as

    Download full text from publisher

    File URL: https://ijsrcseit.com/home/article/view/CSEIT2612210
    File Function: Article URL
    Download Restriction: no
    File URL: https://ijsrcseit.com/home/article/download/CSEIT2612210/CSEIT2612210
    File Function: Full text
    Download Restriction: no
    File URL: https://libkey.io/10.32628/CSEIT2612210?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:jbh:ijsrcs:v12:y2026:i2:id:1917. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Pankaj Sharma (USA) (email available below). General contact details of provider: https://ijsrcseit.com/home .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.