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CHAPTER 5
CONCLUSION & RECOMMENDATION
5.1 Conclusion.
This project was successful introduced base on the concepts that control door
lock system via SMS. This concepts application base on the combination concepts
product from the company Probyte and Witura Corporation. After the survey from the
product of the both company already finish, the concepts of this system were able to
create.
This system is using GSM modem as a main to received and transmitted a signal
SMS through the SIM-card number of registered users. Once the registered user sent a
SMS that contained command to unlock or lock door system, GSM will received a
command and send to the signal through a microcontroller ATMega32. At this stage,
microcontroller ATMega32 will conform that the command is matching with a program
or not depending on the program code. ATMega32 will generate these command and
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