NDSA Natural Disaster Alert

NDSA Natural Disaster Alert System

A Blockchain-based IoT smart safety solution that detects potential disasters and provides real-time alerts through a Flutter mobile application. Integrates flame, ultrasonic, and gyroscope sensors to monitor fire, flood, and earthquakes. Instant buzzer and push notifications keep users informed, while Blockchain integration ensures every alert and event is securely and transparently logged for accountability and trust.