Industrial environments often involve hazardous conditions such as excessive heat, gas leakage, fire risks, and unauthorized access, which can lead to serious accidents and financial losses if not handled in time. This paper presents the design and implementation of a GSM-based industrial protection system that provides continuous monitoring and instant communication of critical events. The proposed system integrates multiple sensors, including temperature, gas, smoke, and motion detectors, with a microcontroller to observe environmental conditions in real time.When any parameter crosses a predefined safety threshold, the system automatically triggers protective actions such as activating alarms and shutting down machinery through a relay mechanism. Simultaneously, it sends alert messages to authorized personnel using GSM technology, ensuring rapid response even from remote locations. The use of GSM communication makes the system highly accessible, reliable, and independent of complex network infrastructure.1The system is designed to be cost-effective, easy to install, and scalable, making it suitable for a wide range of industrial applications, from small manufacturing units to large-scale plants. Overall, the proposed solution enhances industrial safety by minimizing human intervention, reducing response time, and preventing potential hazards before they escalate into major incidents.
Yadav et al. (Fri,) studied this question.