Theft Detection System using PIR Sensor Prithvi Nath Saranu UG Student Department of Computer Science and Engg. Dhanalakshmi College of Engineering Chennai, India saranu20@gmail.com Abirami G Assistant Professor Department of Computer Science and Engg. Dhanalakshmi College of Engineering Chennai, India gabirami08@gmail.com Sivakumar S Associate Professor Department of Computer Science and Engg. Dhanalakshmi College of Engineering Chennai, India sivas.postbox@gmail.com RameshKumar M Assistant Professor Department of Computer Science and Engg. Dhanalakshmi College of Engineering Chennai, India mgramesh4mails@gmail.com Arul U Associate Professor Department of Computer Science and Engg. Dhanalakshmi College of Engineering Chennai, India arulmee08@gmail.com Seetha J Associate Professor Department of Computer Science and Engg. Dhanalakshmi College of Engineering Chennai, India seetha.venkat80@gmail.com Abstract— In this paper, we are providing a home security for the theft by implementing smart surveillance system using RP and PIR sensor. Now-a-days, the IoT plays a major role in many fields by automating the application. The sensor used in this paper is PIR and temperature sensor. PIR is an electronic sensor that detects the motion of objects, by measuring the level of IR radiation. This principle is used to detect the stranger entering into the house. Temperature sensor and a camera are used to monitor and control the fire incident that takes place in a house. A sub motor setup with a solenoid value is used to spray chloroform. This action is done, which moves the stranger into unconscious state. The camera and PIR sensor are integrated in such a way that any movement in the room, switches ON the camera automatically. The house owner can view the live stream of motion that take place inside the house by the stranger. A mail and phone call services are included in the paper to alert the owner about the stranger action. The proposed work provides a smart home automation system for theft detection. Keywords—Raspberry Pi (RP); Passive Infrared (PIR) sensor; Internet of Things (IoT); Theft Detection System (TDS); General Purpose Input/Output (GPIO); Infrared(IR) rays I. INTRODUCTION The technology had made lots of changes in the world. The next century will come become more comfortable base on the bright rise in technologies. The recently emerging technology in real world is the IoT. This technology has bright growth to make the complete system a smart one. The development was the smart surveillance system. There were lots of inventions developed in the field of IoT and the most recognized one was the smart surveillance system development. There were lots of advancements in the wireless technologies such as domain, cloud and many other technologies which were included in the system to show something new. IoT will include many devices such as electronic, electrical and IT related works. Smart surveillance system consists of many systems that has to be monitored properly and must be handled carefully so that the system does not fail for any improper handling of the devices. The issue that people faced after many days is that the problem of connectivity. Among many IoT applications the smart surveillance system plays a vital role in realizing the smart cities. The Government of India has proposed to develop many smart cities across the country which will create a huge demand for smart home automation solutions in near future. In smart surveillance the word "smart" means context aware this can be realized using IT and IOT. II. LITERATURE SURVEY Ying-Wen Bai etal. [1] have used a many ultrasonic sensors for the detection of intruders. If someone pass through the sensors, transmission will be blocked and the system knows the situation. Major Voting Mechanism(MVM) is used to turn on the video camera. Haipeng Chen etal. [2] provided a ARM based video surveillance using embedded remote. The system sends the captured video to the user’s mobile through e-mail. During long term monitoring the system adapts to the ambient light changes. For sudden appearance in highlight it provides good resistance. A. Anbasari etal. [3] presented a method for network indoor home automation and evaluated the wireless smart homes. It also helps the future researchers for developing a practical and sustainable smart home. This systems provides a gathered information to communication protocols, multimedia devices, sensors and systems. Luo Wei etal. [4] developed a smart home system using AT89552SCM and ARM. They have implemented a GPRS, GSM, camera, sensors, smart phone and speech recognition in an integrated way into their system. N. Komninos etal. [5] surveyed the opportunities and drawbacks that exists in smart home security and smart grid. They have listed all the treats in the survey. The survey also 656 978-1-5386-3695-4$31.00 c 2018 IEEE