Abstract: Enhancing the home security by remote control means is a cutting-edge research area in the domain of Internet of Things (IoT's). The necessity of security is increasing these days, ranging from thefts, burglary, accidents, LPG gas leakage and fire detection etc, which all are important aspects of a Home Security System. In this paper, a prototype Multi-Functional Secured Smart Home (SSH) model is developed. Generally a home security system uses signals in terms of alarm of intruder detection. However, the proposed Multi-Functional Secured Smart Home uses a mobile communication (GSM) based Home Security System, which helps to provide a better security to have systems that can be globally connected. In the proposed system a text message is sent, whenever an event from any sensor is detected, so that immediate actions could be taken by the home owner. The proposed SSH sends SMS using GSM-Module and mail through Raspberry Pi micro-controller. The prototype SSH based smart system also uses an Arduino micro-controller board for commands processing and control. The system uses GSM technology, which provides global access to the Smart Home Security System. The prototype SSH, developed at a low cost, can be used for converting existing homes into smart homes at relatively affordable cost and with convenience. The performance testing results of the prototype SSH are encouraging.
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