Development of IoT based fire alarm system

Kaniappan, Moggen (2021) Development of IoT based fire alarm system. Project Report. Melaka, Malaysia, Universiti Teknikal Malaysia Melaka. (Submitted)

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Abstract

Fire alarm systems are critical for warning people before a fire destroys their houses. Unfortunately, today's fire alarm systems necessitate a significant amount of wiring and work to set up. Users are discouraged from placing them in their homes due to this. As a result, this study aims to present an IoT-based wireless fire alert system that is simple to set up. This proposed system consists of Flame sensors, MQ6 sensor, DHT22 sensor, and PIR sensor that constantly scans the surrounding area for the presence of fire, smoke, temperature, and motion, respectively, to avoid false alarms. The main component in this system is NodeMCU ESP8266 which uses IoT-based technology. In the event of a fire, to prevent the fire from damaging the house property or smoke getting spread as it would kill human beings, this device introduces a Water pump and DC fan to control fire and smoke from getting out of control. If all the sensors are triggered, the communication module in this system is a GPS module that will send the fire incident location to the nearby fire station provided through the Telegram application. The user can monitor the fire alarm security in the house through the IoT application named Blynk app where it gives the surrounding temperature of the house

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