Development of an Anti-Theft Device using Motion Detection and Body Temperature

The researcher aimed to design, assemble and determine the performance of the anti-theft device using motion detection and body temperature. The study utilized developmental design to observe the functionality of the device. Study showed that the anti-theft device can detect motion from a moving object for those with body temperature like human being, animals. A signal from the sensor circuits will trigger the receiver circuit to produce an audible sound that served as alarm. It was also found out that the output of the study is accurate in terms of detecting moving objects with body temperature during day and night times. The researchers formulated an evaluation instrument to determine its performance. Results showed that the device had a good performance and acceptable in terms of functionality. It is strongly recommended that further studies be conducted to enrich the anti-theft device using motion detection and body temperature in a controlled environment like museum and banks to determine the effectiveness of the integration of the anti-theft device.