Abstract: The Fire Department Alerting System project is centred around an intricate integration of gas and fire sensors with the ESP32 microcontroller, showcasing a robust framework for enhanced safety measures. The core functionality revolves around real-time hazard detection, with a dedicated buzzer alert mechanism poised to promptly respond to the identification of gas or fire. In the absence of these hazards, the alert components remain dormant.Expanding on its capabilities, the system leverages the ESP32's capabilities to seamlessly transmit sensor data to the Blynk IoT platform. This integration not only facilitates immediate alerts but also allows for continuous monitoring and in-depth analysis of the environmental conditions. The collaborative synergy of hardware components and IoT connectivity positions this Fire Departmrnt Alerting System as a comprehensive solution, providing a proactive approach to mitigating potential risks associated with gas leaks or fire incidents.

Keywords: Fire Department Alerting System, Gas sensors, Buzzer alert mechanism

| DOI: 10.17148/IARJSET.2024.11602