Design and Implementation of Low Cost Home Security System using GSM Network

Abstract

Abstract — Home security has been a major issue w here crime is increasing and everybody wants to take proper measures to prevent intrusion. In addition there is a need to automate home so that user can take advantage of the technological advancement in suc h a way that a person getting off his home does not need to think of his home security again and again. It is therefore the purpose of this invention to provide a security device, which gives immediate notification to the ow ner and security services like police station or fire brigade at the moment the unauthorized event occurs. This purpose is accomplished via use of some modules and a controller which activates a GSM (Global System for Mobile) module to send one or more SMS (Short Message Service) to the owner and corresponding security services at the time of break in. This system is low cost as it does not contain expensive sensors to detect emergencies and it is also easy to implement as the security modules w ill take very low space for installation.