A broken CD or DVD or other type of optical disc is a serious problem and one that will likely lead to loss of information stored on this media. A broken optical disc refers to a disc that has split into two or more pieces or perhaps a disc simply missing one piece.
A motion detector is a device that detects moving objects, particularly people. A motion detector is often integrated as a component of a system that automatically performs a task or alerts a user of motion in an area.
Law enforcement officials agree: a well-lit property is critical in keeping would-be burglars away. Outdoor motion detector lights are triggered to turn on when they sense movement, providing illumination when you need it without wasting energy all night long.Aside from acting as a deterrent, they're helpful too.ree Shipping and Free Returns* on all motion sensor outdoor light fixtures. Built-in motion detector turns the light on when it senses movement. Added security for driveways, back doors and more.