Rolaida L. Sonza

Work place: Nueva Ecija University of Science and Technology, Cabanatuan City, Nueva Ecija, Philippines 3100



Research Interests: Multimedia Information System, Social Information Systems, Information Theory, Information-Theoretic Security


Dr. Rolaida L. Sonza is currently designated as the program chairman of the Master of Science in Information Technology program of the Nueva Ecija University of Science and Technology’s Graduate School department. She is a holder of Doctor of Doctor of Information Technology degree from Angeles University Foundation, Angeles City, Philippines.

Author Articles
Fire and Motion Early Warning Device: Its Design and Development

By Ronnie Camilo F. Robles Ruth G. Luciano Rolaida L. Sonza Arnold P. Dela Cruz Mariel Cabrillas

DOI:, Pub. Date: 8 Dec. 2021

Cases of theft and robbery of computers, CCTV equipment, and LCD projector have become more frequent in schools. In addition, fire hazards are great threat to educational institutions where expensive learning materials are kept. Such incidents could be lessened and avoided if schools are equipped with appropriate security systems capable of monitoring and informing people about the coming possible danger. Thus, the development of Fire and Motion Early Warning Device (FMEWD) is timely and relevant. FMEWD consists of a website and interconnected devices and sensors intended to provide an efficient and effective warning system for preventing incidents relating to fire, smoke, and intrusion within an office. Upon detection, the system automatically sends an email and SMS to registered users. This study used the Agile Development Model which allows features to be delivered quickly and more frequently with higher levels of predictability. Evidently, the integration of different technologies conceptualized by the researcher addresses the pressing security concerns faced by educational institutions like NEUST.

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