Integrated Smart House Security System Using Sensors and RFID

Abstract

Efficiency, effectiveness and energy saving had become a research topic that interests the attention of many researchers. The implementation of the security system in the research limited to the automation of door lock and lighting system. The system controlled by Arduino Uno microcontroller centrally. Microcontroller detects the output of Radio Frequency Identification (RFID), Keypad $4\times 4$, Limit Switch, Light Dependent Resistance (LDR) and Passive Infra-Red (PIR) for the security of the door. the microcontroller will give a response when it detects the output from the sensors. A response given by the microcontroller will control the Solenoid, Buzzer, Liquid Crystal Display (LCD) display, and lamp. The door will open if the data/password of RFID and Keypad $4\times 4$ are appropriate. the maximum distance between tag and reader, for data to be read, is 2 cm. The buzzer will turn on when the Limit Switch detects an open door without using RFID and Keypad. The lamp will turn on automatically if conditions are dark and there is human movement in the room. The measurement using PIR sensor to detect the motion and LDR to measure the light condition. The test shows the maximum range of the PIR sensor is 4 meters.