A Review Wireless Security Alarm Systems for Home: Technologies and Effectiveness

Abstract

Home security systems are essential for protecting residential buildings and giving homeowners piece of mind. An extensive description of a home security system that incorporates a GSM (Global System for Mobile Communications) component is provided in this article, providing improved protection against intruders and emergencies. The introduction of the system, the techniques used to implement it, and a description of its advantages and prospects in the future are covered in the article. This essay's main topic was home security with a GSM module. A variety of sensor types, including sensors, PIR motion sensors, and sound sensors, were used in the development of this system. The sensors in the residence will employ photoelectric technology to identify any unknown individuals that enter the premises. The security alarm will sound if there is any movement in the area. To use the motion sensor to view the corridor, we will attach it outside the top door in this arrangement. As soon as a sensor triggers, it sends a notification to the Arduino.