Abstract- This paper describes Banking Locker Security
system with Odor identification,Security Questions using
RFID and GSM technology which can be used in banks,
companies and at personal secured places. Only original
account holder is able to use his locker. This system uses
Odor identificatiom,Security question technique, RFID
technology and GSM technology which makes it more
secured than any other system. The system is more
secured as 4 steps are required for verification. RFID tag
is verified using RFID technology, then valid person has to
answer the security question using Security question
software technique and it should be same as that of stored
(initially during account opening),then the valid person
gets message in his mobile using GSM technology and has
to type password from his mobile and keypad of locker,
both passwords should match to open the door of the
locker,and then odor identification will be done,the odor
pattern should match with the odor pattern stored in the
microcontroller