Low-cost Residential Security System

Abstract

Low-cost Residential Security was made based on the fact that a common security system is way too expensive for many people. It aims to help those who do not want to invest too much in high end security systems but still want to have a proper way to protect their property. The system was built around an Arduino Uno as the controller. It has a motion sensor, a combination of LEDs and a buzzer to scare away intruders, and a password system to disable/enable the security. It also has wireless options to disable/enable the system and provides a way to contact house owners if they are not at home in case of intrusion.