Smoke Fire Safety System Using IoT

Abstract

Fire plays an important role in our daily life, but it is also a serious threat to human life and properties. Along with the growing science and technology, fire prevention technologies are also constantly innovating. This system is designed to detect the fire and smoke at the early stage and notify with a buzzer. The notification contains the fire and smoke warning and the location information. Whenever a fire occurs, the fire sensor senses the fire at very early stage itself. In case of a gas, the smoke sensor detects it and sends a notification saying there is a chance of fire which helps the fighters to subdue it before the fire causes damage at a greater extend. Node MCU processor is used as the brain of the system. Here also used a MQ2 smoke sensor, flame sensor, GSM, SMPS, Buck Converter, Relay, Pump Motor, LCD Display and a buzzer.