Department of Physics, University of Port Harcourt, East/West Road, PMB 5323 Choba, Rivers, Rivers State, Nigeria.
Research Article
World Journal of Advanced Research and Reviews, 2022, 14(02), 648-657
Received on 10 April 2022; revised on 18 May 2022; accepted on 21 May 2022
Security challenges in Nigeria specifically and the world everywhere have become the best difficulties of man in the ongoing occasions, because of the rising paces of wrongdoings like robberies, theft, seizing, executing and furnished burglary. The point of this undertaking was to develop a GSM based home security alert system, that will be fit for identifying an interloper, send ready message to mortgage holder, and initiate a bell caution. The security ready framework has been effectively built utilizing a uninvolved infrared (PIR ) sensor. Arduino microcontroller was utilized to interface between the PIR sensor (input) and the GSM/buzzer (yield) gadgets. The PIR sensor was proposed to recognize the nearness of human and convert the identified sign into electrical voltage signal. The arduino uno was to process the flag and send directions to GSM module and buzzer, at the same time. The developed gadget was tried by enabling human to move before the PIR sensor and the GSM module sent an instant message to the mortgage holder, that there is an intruder, while the ringer sounded simultaneously, affirming its usefulness.
Universal Serial Bus; Global System for Mobile Communication; Passive Infrared; Arduino uno microcontroller; Short Message Services; Transistor Transistor Logic
Preview Article PDF
OE Ikpenyi, OE Abumere and JA Amusan. Construction of GSM based home security alert system using passive infrared sensor. World Journal of Advanced Research and Reviews, 2022, 14(2), 648-657. Article DOI: https://doi.org/10.30574/wjarr.2022.14.2.0447