BibTeX:

@article{IJIRSTV2I10131,
     title={Auto-fact security system},
     author={Rasika Hedaoo, Rasika Hedaoo and P.R.Morey },
     journal={International Journal for Innovative Research in Science & Technology},
     volume={2},
     number={10},
     pages={278--283},
     year={},
     url={http://www.ijirst.org/articles/IJIRSTV2I10131.pdf},
     publisher={IJIRST (International Journal for Innovative Research in Science & Technology)},
}

"Science is the study of the world as it is. Engineering is the creation of the world tomorrow". Science is basically “passive” observation of the universe, as it exists to generate knowledge. Engineering is making use of that knowledge to meet human needs by creating machine, systems, process and technologies that have not previously existed. In present systems number of applications & devices are operated manually. In school & college also after every class, one employee is engaged into alarming bell. To avoid this, atomization is very much necessary. This paper “Auto-fact security system” includes auto door system that is automatic opening closing of door using IR rays having frequency 430THz. Along with this we are also providing authentication through RF module. This RF module consists of a transmitter receiver pair which runs on 434MHz frequency. Operation of two doors is performed with the help of microcontroller 89c51 IC. This IC controls all the operations running in the interfaces, the input output devices like motor driver IC L293D, buzzer, etc. The first door is opened through the motor driver IC when there is an obstruction between IR transmitter and receiver. The second door is opened only for the authorized person of the factory having RF transmitter with them. If any unauthorized person tries to enter through the second door the buzzer will turn ON and the system will be locked and the person will get trapped.

Microcontroller, IR rays, RF module, Motor driver, Buzzer