The Automatic Fire Alarm Working Model Science Project is an educational and interactive STEM learning tool designed for students to understand the real-life working principle of fire detection and alarm systems. This project demonstrates how a fire alarm automatically activates when it detects heat or flame, helping students learn about fire safety technology used in homes, offices, schools, and industries. This working science model is ideal for school science fairs, exhibitions, classroom demonstrations, and project competitions. It helps students explore important concepts such as basic electronics, circuits, sensors, alarm mechanisms, and safety systems in a practical and easy-to-understand way. When heat or flame is detected by the system, the circuit automatically clearly showing how automatic fire alarms work in real-world situations. The model is designed to be simple, safe, and easy to demonstrate, making it perfect for students from Class 5 to Class 12. It encourages curiosity, creativity, and hands-on learning while improving students’ understanding of science and technology. This project also helps students confidently explain the concept during presentations and exhibitions. The Automatic Fire Alarm Science Project Model is built using low-voltage components to ensure safety while performing demonstrations. It is a great educational resource for teachers, parents, and students who want to make science learning more practical and engaging. Perfect for school exhibitions, science fairs, STEM education, DIY learning, and project competitions, this working model helps students gain real-world knowledge of fire alarm systems and safety technology.