The main objective is to develop an IoT-based system for early detection of gas leaks and fire hazards with real-time monitoring and automatic gas shutoff. It enhances household safety by sending instant emergency alerts
This project presents an IoT-based gas leak detection and fire hazard recognition system using Arduino Mega, LCD display, gas sensor, fire sensor, servo motor, NodeMCU, GSM module, buzzer, and a USB web camera. The gas sensor detects combustible gas leaks, while the fire sensor and web camera identify fire and smoke using image processing techniques. When a hazard is detected, the system activates a buzzer alarm, sends alert messages through the GSM module, and can automatically operate a servo motor to perform safety actions such as closing a gas valve. The monitored information is displayed on the LCD and can be accessed through IoT connectivity. The system provides a low-cost and intelligent solution for improving household safety and emergency response.
Keywords: Arduino Mega, Gas Leak Detection, Fire Detection, Image Processing, IoT, GSM, Household Safety.
NOTE: Without the concern of our team, please don't submit to the college. This Abstract varies based on student requirements.

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