IoT Based Automatic Gas, Smoke and Fire Alert System

The goal of this system is to build an IoT based automatic gas, smoke and fire alert system via Node MCU. We use a Node MCU, sensors, a microcontroller system, and a few more electronic devices in the current endeavor. This endeavor has easy to use gas, smoke and fire detection. When people are outside of industries, residences, or marketplaces, they are not automatically informed about sudden events caused by fire, gas, or smoke. Not even fire departments receive the information instantly. People suffer greatly as a result, and most of the time, fire nearly destroys residences, companies, and marketplaces. However, our system may be able to help by automatically alerting concerned people to the presence of smoke, gas and fire. As a result, people will be able to arrive at the location swiftly and act promptly. For the system to obtain the data from the fire, gas and smoke sensors, a microcontroller needs to be installed to control every device involved in this work. Wi Fi shield functions a way to connect devices with the network. This system uses an Android app to retrieve the sensors data. This experiment analyses the rooms performance in various fire, gas, and smoke conditions as well as burning objects. The researchers found that when smoke concentrations rise above 100 parts per million, people may get fatal heart attacks, coughing fits, and stinging eyes. However, when the smoke content hits 40 parts per million, our system will automatically send out an alert message. With the help of our technology, we hope that individuals will be able to save their lives and property. Md. Abdur Rahim | Md. Sanjidur Rahman | Rafat Ara "IoT Based Automatic Gas, Smoke and Fire Alert System" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-8 | Issue-1 , February 2024, URL: https://www.ijtsrd.com/papers/ijtsrd63446.pdf Paper Url: https://www.ijtsrd.com/other-scientific-research-area/other/63446/iot-based-automatic-gas-smoke-and-fire-alert-system/md-abdur-rahim