In today’s modern world, security plays an important role. Every person has precious accessories like gold, jewellery and cash. It is not enough to have these accessories in home due to security issue, for this purpose those things are keep them in bank lockers. Many times we lost or forget to carry the key of our bank locker. In these cases it gets really difficult to open the bank locker. To avoid that, this system is to design a locker security system using RFID and voice recognition. This information will send to user through GSM module.