Intelligent Multi-sensor Security And Hazard Detection System Using Iot

Abstract

Modern Residential And Industrial Environments Require Intelligent Monitoring Systems Capable Of Identifying Security Threats And Hazardous Conditions In Real Time. Conventional Safety Systems Often Rely On Isolated Sensors Or Manual Supervision, Which May Not Provide Comprehensive Protection Against Multiple Environmental Risks. This Work Presents An Intelligent Multi-sensor Security And Hazard Detection System Based On Internet Of Things (IoT) TechnologyThe Proposed System Integrates Temperature Sensors, Gas Sensors, PIR Motion Sensors, And Electrical Fault Detection Modules To Continuously Monitor Environmental Conditions And Security Status.The Collected Sensor Data Are Processed Through A Microcontroller-based Platform And Transmitted Through An IoT Communication Network For Real-time Monitoring. When Abnormal Conditions Such As Gas Leakage, High Temperature, Unauthorized Motion, Or Electrical Faults Are Detected, The System Automatically Triggers Alarms And Sends Notifications To Users. This Enables Rapid Response And Preventive Safety Measures. The Proposed System Offers A Cost-effective, Scalable, And Reliable Monitoring Solution Suitable For Smart Homes, Industrial Environments, And Laboratories. Experimental Implementation Demonstrates That The System Improves Safety Awareness And Enhances Early Hazard Detection Through Integrated Multi-sensor Monitoring..

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