Design and implementation of a GSM based remote home security and appliance control system

The aim of this research is to design and implement a cost effective and yet flexible and powerful home security system using the GSM technology. A mobile based home security system is needed for the occupant´s convenience and safety. The system is designed to detect burglary, leaking of harmful gas; smoke caused due to fire and after detecting suspicious activity it sends a alarm message to the owner number. The whole process in controlled by a android cell phone application. The user can activate all the alarm system while going outside thorough the apps. The app. has the feasibility of activating and deactivating the alarm system with the additional control for some home appliance switching. With this system installed a person can travel anywhere in this world within the GSM covered region with the assurance of complete safety of his/her house.