Are you in the market for a new security camera? Do you have some questions that you need answers to? There are a lot of questions that people have when they are looking for a new security camera. Some of the most common questions about wireless security cameras are addressed within this article. A lot of people wonder how it is that these cameras are able to detect motion. Others are curious as to how the cameras are able to work wirelessly and what the point is of owning a wireless camera. When a lot of people think about wireless cameras, they wonder how the camera is going to be able to operate without a power cord.