Revolutionizing Home Fire Safety: IoT-Based Wireless Fire Alarm System for Easy Installation and Rapid Response

A new wireless fire alarm system provides early warning before a fire damages homes. Traditional systems require extensive wiring and labor for installation, which discourages homeowners from using them. Our innovative system utilizes an Internet of Things approach with multiple sensor nodes placed throughout the home. The nodes contain microcontrollers and flame and gas sensors to continuously monitor for fire. The nodes create a Wi-Fi network to communicate statuses. If sensors detect a fire, the node alerts a central controller node integrated with a 4G module. It immediately contacts emergency services and homeowners through SMS messages, phone calls, and alarm sounds. Homeowners can also check system status by texting the controller. This ad hoc network of wirelessly connected sensor nodes successfully delivers rapid fire alerts and remote monitoring to improve home safety.