RANCANG BANGUN PENGAMANAN AKSES MASUK PERKANTORAN BERBASISKAN PIN DAN RFID

Abstract

ABSTRACT
The security system is so needed to protect the important assets and Data which are belong to
a company. The high traffic of goods and people create a worry of assets and Data. Minimal security
system will make them easily stolen. Additional security system such as utilization technology of PIN
and RFID could minimize the crime of those assets. The implementation of security systems is on the
door for employee’s entrance access. This system is applied into a control system using
microcontroller equipped with keypad interface and LCD. The integrated software with supporting
equipment that allows the system to operates automatically. Employee’s security system before
entering the room, will be read by microcontroller. The data will be processed to determine the work
of the system and the instructions will be displayed on LCD. The keypad as a tool for pin setting.
Entrance access security system based on PIN work by using radio frequency to read the information
from a small device called tag or transponder (transmitter + responder). Tag RFID will recognize
itself when it detects signals from a compatible device, that is RFID reader. So that the identification
process more flexible and easy to use. The control of microcontroller which is ATMega 8535,
produce system of open-close door automatically.