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Automatic Alert System for Disable Person
Muhammad Hanif Bin Khairuddin
Supervisor: Dr.Wan Hafiza Binti Wan Hassan
Bachelor of Applied Science (Electronics and Instrumentation Physics)
School of Ocean Engineering
Disabled person may have difficulties in protecting themselves from any harm due to
their restricted capabilities. Alert system is a new technology that countries are keen
on since the increase of burglary cases from year to year. In this research, it is focusing
on helping disabled people. Therefore, this project is proposed to develop an alert
system for disabled person using ZIGBEE technology to assist them in identifying their
incoming guest. This system uses PIR sensor to detect any motion outside of their
house, Arduino acts as a microcontroller and ZIGBEE module acts as a communication
medium. When PIR detects motion from the guest, the system will notify the user and
allow their guest to come in. The significance of this project is to help notify disabled
people about the presence of guests in front of their house and to promote safety of
their well-being.
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