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Multilayer Bank Security System using GSM Module


P. Ajay Sai , SCSVMV; A. Rajasekaran, SCSVMV; P. Hari Krishna, SCSVMV


RFID Technologies, GSM Module, Microcontroller, SIM Number, LCD


Security systems are getting more awareness and importance in last few years. For security reason RFID technology is used for this work. RFID (radio frequency identification) is a technology that combines the use of electromagnetic or electrostatic coupling in the radio frequency (RF) portion of the electromagnetic spectrum to uniquely identify an object, animal, or person. A Multi-Layer Bank Security System is a system for conforming, monitoring and controlling the security at bank locker rooms. This work includes, a door security system using the RFID technology. A microcontroller (AT89S52) in this system which will have two ports, one port is used for the RFID reader (EM-18) and the other one is for the GSM module (SIM900). There will be two levels of security in this system which can be switched by the main user. In the first level, when the RFID card is scanned over the security system box, the card will get detected and if the card is valid then the door will open. If the card is invalid then alarm buzzer will turn on. In the second level if the card is detected, the main user will receive an OTP (one time password) through GSM module (SIM900) and will have to press that OTP to open the door.

Other Details

Paper ID: IJSRDV7I20726
Published in: Volume : 7, Issue : 2
Publication Date: 01/05/2019
Page(s): 801-804

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