This document provides information about OptimationBD, a security systems company. It defines what a security system is as a network of integrated electronic devices and components that work together to protect a home. A typical home security system includes a control panel, door and window sensors, motion sensors, security cameras, an alarm, and yard signs and window stickers. The document then explains how each of these components functions as part of a home security system to detect intruders and alert homeowners and neighbors.