Wi-Fi BASED SMART DOORBELL SECURITY SYSTEM USING IOT

Door plays an important role in home security. To secure the house, the occupants of the house will always have the door locked. We propose an application called Door Security System which is based on Android using Internet of Things (IoT) technology.The objective of this book is to facilitate the user with a simple and customized technology to effectively manage visitors flowing to his/her premises. It is a real time smart doorbell notification system for home security which combines the functions of a smart and a house network system. Facial recognition is added to provide additional security and to replace the traditional lockandkey.In an existing system, there is only RF based security system. The main drawback in this system is whoever has RF card, it allows that person to enter into the house and it doesn¿t look for any facial recognition. With this we can conclude that the existing system has weak security.