Abstract: Now a day's Security has become an important issue everywhere. Internet of things can prove that technology has rapidly increasing day by day. Nowadays, the usage of internet had been widely used around the world. A development of home security system using internet of things with sensors need PIR (Passive Infrared Sensor), fire detection sensor, and temperature sensors are needed. The PIR sensor will detects a human being moving around within approximately 10 m from the sensor. Fire sensor is used to detect the fire from the long distances about 4-6 km. Arduino is a micro controller board based on the ATmega328p. It has 14 digital input and output pins. In home security system the sensing range of temperature sensor is 45- 85 degrees.

Keywords: Internet of Things, ATmega328p Controller, PIR Sensor, Fire Detection Sensor, Temperature Sensor

| DOI: 10.17148/IJIREEICE.2019.7310