Majlesi Journal of Electrical Engineering Room Security System with Face Recognition using Local Binary Pattern Histogram Algorithm based on the Internet of Things Volume 17 (2023) Issue 2, June 2023 2024 02 03 Room Security System with Face Recognition using Local Binary Pattern Histogram Algorithm based on the Internet of Things 10.30486/mjee.2023.1984928.1120 EN Turkhamun Adi Kurniawan Faculty of Engineering, Satya Negara Indonesia University, Jakarta, Indonesia Istiqomah Sumadikarta Faculty of Engineering, Satya Negara Indonesia University, Jakarta, Indonesia Sukarno Bahat Nauli Faculty of Engineering, Satya Negara Indonesia University, Jakarta, Indonesia Faizal Zuli Faculty of Engineering, Satya Negara Indonesia University, Jakarta, Indonesia Teguh Budi Santoso Faculty of Engineering, Satya Negara Indonesia University, Jakarta, Indonesia Muhammad Roufiqi Desma Faculty of Engineering, Satya Negara Indonesia University, Jakarta, Indonesia Journal Article 2024 02 03 An Internet of Things-based security system and OpenCV technology have been developed to improve the efficiency and ease of monitoring video footage from CCTV. The face detection process is carried out using the Haar Cascade method, while facial recognition is carried out using the Local Binary Pattern Histogram algorithm. The test results show that light intensity has a significant influence on system accuracy, but this system provides convenience in monitoring CCTV video in real-time through a webserver and improves security, especially in rooms by utilizing Internet of Things technology. The current facial recognition success rate is 72%. Therefore, for the subsequent development of the system, it is recommended to increase the success rate of facial recognition and also implement the File Transfer Protocol to ensure better and better system performance.