Uddin, Shak Nayem2023-05-212023-05-212022-09http://dspace.iiuc.ac.bd:8080/xmlui/handle/123456789/6422Submitted by: Sourish Chowdhury T-181066 Shak Nayem Uddin T-181055Security or home security is essential for our daily life. In our project, we propose an intelligent door-locking system in a cost-effective way. An intelligent door lock system proposed here consists of Arduino Uno as a microcontroller, a Numerical keypad for authentication, a Motor module for opening and closing the door, an LCD display for understanding a particular state of the door, a GSM module for communication with a certain distance, lager light technology for advanced Security.enThesis