Design of Physical Security System for Server Room Using Esp32-Cam and Ultrasonic Sensor with Automatic Alarm when Motion Detection is Detected (Case Study: Diskominfo Langkat District)

Authors

  • Rendi Ihwanda STMIK KAPUTAMA
  • Achmad Fauzi STMIK KAPUTAMA
  • Milli Alfhi Syari STMIK KAPUTAMA

DOI:

https://doi.org/10.59934/jaiea.v5i3.2581

Keywords:

ESP32-CAM, Ultrasonic Sensor, DHT11, Physical Security System, Server Room, Automatic Alarm

Abstract

Penerapan Sistem Pemerintahan Berbasis Elektronik (SPBE) yang semakin meningkat membutuhkan keamanan fisik yang andal untuk ruang server sebagai pusat penyimpanan dan pengolahan data. Namun, keamanan ruang server di Dinas Komunikasi dan Informatika (DISKOMINFO) Kabupaten Langkat masih dipantau secara manual dan belum memiliki sistem deteksi otomatis. Penelitian ini bertujuan untuk merancang dan mengembangkan sistem keamanan fisik ruang server menggunakan ESP32-CAM, sensor ultrasonik HC-SR04, sensor suhu DHT11, dan alarm buzzer otomatis. Metode penelitian yang digunakan adalah Penelitian dan Pengembangan (R&D), termasuk desain sistem, implementasi perangkat keras dan perangkat lunak, serta pengujian sistem. Sistem yang dikembangkan mampu mendeteksi pergerakan objek dalam rentang 5–200 cm, mengaktifkan alarm secara otomatis, menampilkan pemantauan visual secara real-time melalui ESP32-CAM, dan memantau suhu ruang server. Hasil pengujian menunjukkan bahwa sensor ultrasonik berhasil mendeteksi objek dalam rentang yang ditentukan, buzzer berfungsi dengan baik sebagai alarm, ESP32-CAM menyediakan pemantauan real-time melalui browser web, dan sensor DHT11 secara efektif memantau suhu ruangan. Oleh karena itu, sistem ini dapat mendukung keamanan ruang server fisik dan meningkatkan efektivitas pemantauan di DISKOMINFO Kabupaten Langkat.

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References

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Published

2026-06-30

How to Cite

Rendi Ihwanda, Achmad Fauzi, & Milli Alfhi Syari. (2026). Design of Physical Security System for Server Room Using Esp32-Cam and Ultrasonic Sensor with Automatic Alarm when Motion Detection is Detected (Case Study: Diskominfo Langkat District). Journal of Artificial Intelligence and Engineering Applications (JAIEA), 5(3), 4938–4944. https://doi.org/10.59934/jaiea.v5i3.2581

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Articles