N. ZAHIRA JAHAN; S. DHIVAKAR. IOT based Home Security System using PIR Sensor, GSM and Camera with Message Alert . International journal of intellectual advancements and research in engineering computations, [S. l.], v. 7, n. 1, p. 854–861, 2019. Disponível em: https://ijiarec.com/ijiarec/article/view/1016. Acesso em: 28 apr. 2024.