Ariwibowo, M., Juhaeriyah, J., Nugroho, E. and Mutaqim, R. 2023. IoT- Based Smart Security System Using Infrared Sensor as Motion Detector. ITEJ (Information Technology Engineering Journals). 8, 1 (Jul. 2023), 42 - 48. DOI:https://doi.org/10.24235/itej.v8i1.109.