IOT Enabled Surveillance and alerting for LPG containers

Gas leakages from LPG cylinders pose significant safety risks in residential and commercial environments. This paper presents an IoT(Internet of Things) based system to address these risks by monitoring LPG cylinder parameters and providing real-time updates via a mobile app. When the gas level drops below a predetermined threshold, the device notifies consumers through an app and a buzzer. When a cylinder’s gas level falls below twenty percent, a load cell sensor precisely calculates how much gas is left in the cylinder, updating the app and allowing automatic replenishment scheduling for after-hours use. The system alerts users through the app and a buzzer when the gas level falls below a set threshold. For cylinders with gas levels below 20 percent, a load cell sensor accurately measures the remaining gas, updating the app and enabling automatic prebooking for late refills. Additionally, the system detects gas leaks and fires, notifying users promptly through the app and buzzer. GPS is used to locate fire accidents, aiding in swift response. This system enhances safety and convenience by offering real-time monitoring, automatic prebooking, and precise location tracking for emergencies.