R.Gobinath, A.Raghul, J.SuriyaThomas and P.Sapthika Parthi 2019. IOT based fire department alerting system . International journal of intellectual advancements and research in engineering computations. 7, 1 (Mar. 2019), 963–968. DOI:https://doi.org/10.61096/ijiarec.v7.iss1.2019.963-968.