INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE & ADVANCED TECHNOLOGY
Security has been an important issue in the smart home applications. Conventional security systems keep home owners, and their property, safe from intruders. A smart home security system, however, offers many more benefits. The system is composed of the microcontroller based wireless sensor network center node with GSM module, data collecting node, device control node and mobile phone. The wireless sensor network data collecting node module is connected with Pyroelectric Infrared Detector, Temperature Sensor, Smoke Detector and Gas Sensor separately.