Thumb and Password Based Locker System

In this paper we implement and design a circuit of a bank locker system with help of a Password & Thumb only. In this project the Password is enter by using keypad. Most of the robberies are happens due to the traditional lock systems. This project provides a solution, which can ensure the safety of the bank locker and also private sectors such as shops, home. This project is used to control OPEN/CLOSE the door lock with the human thumb print or password only. This system required Password from keypad & Thumb from biometric sensor to operate the door lock (OPEN/CLOSE). In this system bank collect a thumb print or biometrics of each person for assigning locker and bank manager so the only authenticate person will open a locker. So it provides more security. The entered Password & Thumb is compared with the Password & Thumb store in the ROM of the microcontroller. If the entered Password & Thumb is correct, then only the door can be turns OPEN/CLOSE. Open or close of locker system by using solenoid lock. Here we also use GSM module so authenticate person will receives a message. This project is designed to operate the system by only authorized person to avoid such accident.