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Design and Implementation of a Cost Effective GSM-Based Security Alert System
Subject area: Science,Engineering and Technology · Area of research: GSM-Based Security Alert System
DOI: https://doi.org/10.64388/IREV9I11-1717339
Abstract
Security challenges such as burglary, fire outbreaks and gas leakages continue to pose a great risk to lives and properties. In recent times, modern gadgets are being developed to address these security concerns. However, many of these modern security devices are internet dependent, expensive and not readily available. Thus, limiting their reliability and usage in developing countries and areas with poor internet connectivity. This paper presents the design and implementation of a cost-effective GSM-based security alert system that provides real-time notifications using the Global System for Mobile Communications (GSM) leveraging on the extensive cellular network coverage to ensure reliable communication in remote and urban areas. The system was implemented such that a microcontroller integrated with multiple sensors to detect intrusion, flame and gas respectively, upon detection of any abnormality activates a local alarm and transmits Short Message Service (SMS) alerts to designated users via a GSM module. To ensure its continuous operation, we incorporated rechargeable batteries with the regulated mains power module to enable uninterrupted power supply. Performance evaluation carried out show that the system responds promptly to security threats and delivers alerts reliably within few seconds. Overall, the system is simple, effective, affordable, and easy to deploy, making it suitable for residential areas, offices, and institutions, especially in remote areas where internet-based security solutions may be unreliable.
Keywords
Security Alert System, Fire Detection, Gas leakage, Intrusion Detection, GSM Module
How to cite this paper
@article{1717339,
author = {Ikwunne Chinenye, Onuche Aboh, Ahmed Auwal, Arinze Ejiofor, Gajere Bobai},
title = {Design and Implementation of a Cost Effective GSM-Based Security Alert System},
journal = {Iconic Research And Engineering Journals},
year = {2026},
volume = {9},
number = {11},
pages = {959-968},
issn = {2456-8880},
url = {https://www.irejournals.com/formatedpaper/1717339.pdf},
abstract = {Security challenges such as burglary, fire outbreaks and gas leakages continue to pose a great risk to lives and properties. In recent times, modern gadgets are being developed to address these security concerns. However, many of these modern security devices are internet dependent, expensive and not readily available. Thus, limiting their reliability and usage in developing countries and areas with poor internet connectivity. This paper presents the design and implementation of a cost-effective GSM-based security alert system that provides real-time notifications using the Global System for Mobile Communications (GSM) leveraging on the extensive cellular network coverage to ensure reliable communication in remote and urban areas. The system was implemented such that a microcontroller integrated with multiple sensors to detect intrusion, flame and gas respectively, upon detection of any abnormality activates a local alarm and transmits Short Message Service (SMS) alerts to designated users via a GSM module. To ensure its continuous operation, we incorporated rechargeable batteries with the regulated mains power module to enable uninterrupted power supply. Performance evaluation carried out show that the system responds promptly to security threats and delivers alerts reliably within few seconds. Overall, the system is simple, effective, affordable, and easy to deploy, making it suitable for residential areas, offices, and institutions, especially in remote areas where internet-based security solutions may be unreliable.},
keywords = {Security Alert System, Fire Detection, Gas leakage, Intrusion Detection, GSM Module},
month = {May},
doi = {https://doi.org/10.64388/IREV9I11-1717339}
}