Today we live in a high tech age where crime is increasing day by day. With the increasing number of threats and invaders to society, everyone needs a high-tech security system that can keep their belongings safe. At the same time, we want to protect residential properties from all kinds of hazards. Attention is focused on using customer-side applications securely transfer information between layers of the IoT architecture. This document aims to provide a lowpower, low-cost, and discreet IoT-based home security system that helps detect, identify, and authenticate the presence of strangers. The proposed solution uses a webcam as the image capture unit, a fingerprint reader for authentication, and a surprise such as Telegram Bot, which provides an API to build solutions compatible with the IoT infrastructure. The system uses a fingerprint reader to control the opening and closing of security locker doors. User ID must be verified using Fingerprint before entering the house. If the user is authorized, the door is opened otherwise the owner can check it through the camera and open the door if he want to allow that unauthorized party. The owner can open the door remotely

Keywords : Home Security, Fingerprint module,Sim 800L, AI thinker ESP8266 Nodemcu.