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All Journal Jurnal Edukasi Elektro JTEV (Jurnal Teknik Elektro dan Vokasional Jurnal Simetris Jurnal ELTIKOM : Jurnal Teknik Elektro, Teknologi Informasi dan Komputer JTERA (Jurnal Teknologi Rekayasa) InComTech: Jurnal Telekomunikasi dan Komputer TELKA - Telekomunikasi, Elektronika, Komputasi dan Kontrol Teknika Jurnal Teknologi dan Manajemen Eksergi: Jurnal Teknik Energi Electrician : Jurnal Rekayasa dan Teknologi Elektro Kohesi: Jurnal Sains dan Teknologi Journal of Global Engineering Research & Science (J-GERS) SNTE
Legenda Prameswono Pratama
Department Of Electrical Engineering, Jakarta Global University
Aerospace Engineering Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Mechanical Engineering Social Sciences Other

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Smart Keyless Locker Design Using Face Recognition Technology Based on the Internet of Things Jakarta Global University Classroom Rahman, Arizki; Pratama, Legenda Prameswono; Hamzah; Dianova, Brainvendra Widi; Olivia Putri, Arisa; Wilyanti, Sinka; Saud, Safa N
Journal of Global Engineering Research and Science Vol. 4 No. 2 (2025): Vol. 4 No. 2 (December 2025): Journal of Global Engineering Research & Science
Publisher : Jakarta Global University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/j-gers.v4i2.162

Abstract

This research presents the design and implementation of an Internet of Things (IoT)-based Smart Keyless Locker integrated with face recognition technology to enhance security and efficiency in classroom locker management at Jakarta Global University. The system replaces conventional mechanical keys with biometric authentication to minimize risks associated with key loss, duplication, and unauthorized access. The hardware architecture consists of a Raspberry Pi as the primary processing unit for facial recognition, an Arduino Mega for actuator control, a camera module for image acquisition, solenoid door locks as locking mechanisms, load cell sensors for locker status detection, and an IoT-based notification system integrated with WhatsApp for real-time monitoring. The facial recognition process utilizes the Haar Cascade Classifier for face detection and the Local Binary Patterns Histograms (LBPH) algorithm for feature extraction and matching. System performance was evaluated under various conditions, including differences in lighting intensity, facial orientation, distance, and face coverings. Experimental results indicate that the system achieved a recognition success rate of 50% under the tested conditions, particularly within a distance range of 40–70 cm and adequate lighting. The average verification time ranged from 1.4 to 2.1 seconds depending on facial angle, while the WhatsApp notification system demonstrated reliable message delivery with an average delay of 4.75 seconds. Although recognition performance decreases when facial features are partially obstructed or when lighting is insufficient, the proposed system demonstrates the feasibility of integrating biometric authentication with IoT technology for modern classroom locker management applications.
Co-Authors Abdullah, Muhammad Irsyad Abdulrazaq, Mohammed N. Adi Nugroho Agnemas Yusoep Islami Al-Humairi, Safaa Najah Sahud Al-Humairi, Safaa Najah Saud Al-yousif, Shahad Anindya Ananda Hapsari Ariansa, Hasri Ariep Jaenul Arisa Olivia Putri Balamaru, Bakti Brainvendra Widi Dionova Chatarina Umbul Wahyuni Dian Nugraha Dwiana Hendrawati Eko Supriyono, Eko Faizah, Safira Feri Nugroho Hamzah Hamzah Eteruddin Hamzah Hamzah Hutagalung, Nirmalasari Jaharadak, Adam Amril Jonathan, Abraham Dhayan KOKO Manfaluthy, Mauludi Maulana, Muhamad Waldi Mohammed, M. N. Nugraha, Kevin Setya Olivia Putri, Arisa Permana, Muhammad Zidan Regi Rahman, Arizki Rahmanda, Ibnu Dwi Saud, Safa N Setiawan, Antonius Darma Setyono, Rizka Sabila Sobar, Dedi Sundari, Delta Syaifudin, Ahmad Ragil Trisnaaji, Pius Adrian Vresdia, Devan Junesco Vresdian, Devan Junesco Wilyanti, Sinka Yanuar Zulardiansyah Arief Yasya Khalif Perdana Saleh Zuhriyah, Halimatuz