Efficient IoT Fire Safety and Bluetooth Enabled Notification Alert System

Bluetooth-enabled alerts are used in modern fire safety systems to improve responsiveness, as they have evolved with IoT integration. This novel method guarantees prompt detection and notifications, facilitating prompt action for enhanced safety protocols in urgent circumstances. There are several products in market for fire detection which are higher in cost and lower in features and few cannot support wireless communication. Fire accidents are unforeseen events that can result in significant damage, injury, or loss of life. There are several modules are available in market, by using them an effective product is made, which supports for fire and smoke detection. In this project several modules used like flame, smoke sensors. 5v I-channel relay used for automatic switching, (LM2596) modules are used for dc bulk transfer, 1-channel relay module is used for specified switching at particular time. Bluetooth headset and a mobile is used for automatic calling purpose when fire or gas accidents takes place. By utilizing all modules and devices, developed an automatic fire detection system coupled with an automatic calling methodology using a Bluetooth headset and a mobile. By using wireless communication technologies like Bluetooth, microwave communication, the proposed method accurately communicates with user by making a call. Developed methodology is accurate at communicating with user. After conducting several experiments on sensor modules, single channel power relay module the accuracy, speed of the methodology was determined.