Smart surveillance with smart doorbell

Abstract

Home Security has become an important concept in the modern era. Our Smart Doorbell can alert the resident automatically with an alarm when there is a visitor at the door. As we witness a huge transformation in technology, the world is emerging smart in every aspect. These smart devices are invading into our lives, while offering the required privacy. The Internet-of-Things (IoT) devices remotely monitor objects connected by Internet. In this paper, we have developed a smart doorbell that can alert the residents when it detects human presence and triggers the doorbell to notify its residents and also can send the data to the cloud or any storage devices spontaneously. The smart doorbell developed will have PIR or ultrasonic (passive infrared) sensor that detects the presence of humans over a given distance and can capture the picture of the object near the door. Further, this picture is e-mailed to the registered e-mail and also pushed to cloud as well offering the required privacy.