Desenvolvimento de um protótipo de sistema de alarme de intrusão para locais restritos

Abstract

This work aimed to develop a prototype intrusion alarm system for restricted locations, in order to increase the level of security for sectors that are a priority. The main objective was to strengthen the mechanical security methods, through electronic systems that trigger an autonomous reaction to its configuration and finally give sound signaling in case the protected area has been invaded. For the proposed purpose, the system was constituted, through a microcontroller, responsible for processing the information received from the input devices (sensors), in order to produce the desired response at the output devices. Since for the purpose of activating the intrusion alarm system, the use of RFID technology (Radio Frequency Identification) was used, which enabled the activation of two zones that can work independently or simultaneously. The development of the intrusion system allows coupling different types of sensors at its entrance, allowing them to become more reversible on their applications and combination in connections.