IoT BASED THEFT DETECTION USING SMTP PROTOCOL

Abstract

An ever-increasing number of theft and burglary incidents are the primary concern of this investigation. 
Everyone is so preoccupied with their everyday lives that they fail to pay enough attention to the safety of their own 
homes, which leads to incidents like these. An Internet of Things (IoT) home security system that uses a photoreceptor 
(PIR) as a human motion detector and then notifies the user by email or text message is one way to get around this issue. 
The system's warnings may be better understood with a home security system that includes picture attachments in the 
notice. In this project, we built a home security system that uses the internet of things. When the built-in PIR sensor 
detects the presence of a person, the Internet of Things security system may immediately send an email with an attached 
photo. A web-connected Raspberry Pi, a passive infrared (PIR) sensor to detect motion, and a Pi camera to capture 
photos of people as they come within range are all components of an internet-of-things (IoT) system. The study's 
experiments demonstrate that, in response to PIR sensor detection of human presence within a range of 0-5 meters in a 
variety of lighting conditions, the IoT system can automatically send email alerts with accompanying images. The study 
also found that the speed of sending these alerts is affected by factors such as the quality of the internet connection