Door Locking System using RFID and GSM Technology

Security system is the method which is something secured implemented through a system of interworking components and devices. It has become the highest priority in anyone's life. From unlocking the car in the morning to locking the doors and closets before sleeping, one comes across various kinds of locking mechanisms everywhere. In simple words, securing everything has become a part of one's life. There are various ways in which things are secured, be it traditional or advanced techniques. The objective of this project is to design an automated digitally secured door-locking system using RFID (Radio Frequency Identification) and GSM (Global System for Mobile communication)technology that can be deployed in a secured zone, which restricts entry only to authorized individuals. To eradicate the usage of computationally expensive systems, the proposed system uses the native 8051 micro-controllers, which are simpler to deploy, easier to integrate and require minimal time to perform the desired operation. This can be implemented in educational institutes, industrial organizations, hospitals, etc. to provide security.