BANK LOCKER SECURITY SYSTEM BASED ON GSM AND RFID

Abstract : This paper presents the development and implementation of " bank locker security system basedon RFID and GSM technology" which can be organized in bank, secured offices and homes.In this system only authenticperson can be recovered money from bank locker. We have im plemented a bank locker security system based on RFID and GSM technology containing door locking system using RFID and GSM which can activate, authenticate, and validate the user and unlock the door in real time for bank locker secure access. The main advantage of using passive RFID and GSM is more secure than other systems. This system consists of microcontroller, RFID reader, GSM modem, keyboard, and LCD, in this system The RFID reader reads the id number from passive tag and send to the microcontroller, if the id number is valid then microcontroller send the SMS request to the authenticated person mobile number, for the original password to open the bank locker, if the person send the password to the microcontroller, which will verify the passwords entered by the key board and received from authenticated mobile phone. if these two passwords are matched the locker will be opened otherwise it will be remain in locked position, This system is more secure than other systems because two passwords required for verification. This system also creates a log containing check-in and check out of each user along with basicinformation of use.

 EXISTING SYSTEM :

 Current locker system in all banks uses traditional locks, which are heavy, not protective and manually operated . Lockers are operated with the help of keys which can be duplicated by professionals. Each locker works on two keys, one master-key is with the bank and the other one is with the customer. Every time a customer wants to use his/her locker, a record (ledger book) is maintained manually, where the customer has to sign.

 DISADVANTAGE :

 These problems, biometric authentication technology which identifies people by their unique biological information is attracting attention. Our prototype employs GSM Modem to communicate with the authorized mobiles to avail to them their passwords. The bank locker site is usually devoid of GSM network facilities which inhibit our system to communicate with the end user. This leaves the user without a password which is serves as a severe drawback to a system which boasts of robustness and randomness. Without a password, the user cannot access his locker.

 PROPOSED SYSTEM :

 In this paper, the presented system is economical and more secure. The IR sensors get activated by reflected radiations from an object/obstacle. When the customer tries to enter the locker room, the IR sensors get activated and ask for access card (passive RFID tag) provided by the bank authorities. Radio-frequency identification (RFID) based access-control allows only authorised person to get into locker room. The RFID tag is recognised by the reader and processed by a microcontroller (PIC16f877a) and sends a low signal on the IR sensor, which otherwise would alarm after 60 seconds.

 ADVANTAGE :

 It provides three stage security in two modes. High accuracy in terms of security. No one can hack or crack the system because of using the Android App. It is easy to use and required no special training and equipment.