Abstract: Currently, we're facing security issues in every aspect. So, we've to resolve these issues by using streamlined technology. In this project, we're using the Face recognition module to capture human images and to compare with stored database images. The most important of characteristic of any home security system is to discover the people who enter or leave the house. Instead of monitoring that through passwords or pins, unique faces can be made use of as they're one’s biometric characteristic. We aim to make a smart door, which secures the gateway on the base of who we are. The goal of this project is to help users improve the door security of sensitive places by using face detection and recognition. The proposed system consists of basically the following subsystems: Face Detection, Face Recognition and also automatic door access control. Keywords: Face Detection, Face Recognition, Authentication, Convolutional Neural Networks