A surveillance camera serves many uses by all kinds of people these days. People use them seeking to protect their homes, their property, their office, their business and everything else people consider valuable to them. These cameras are now accessible and economical to the average person because of its necessity and importance. People these days have all kinds of reasons to fortify their home and property with certain surveillance systems. Even parents resort to this technique to monitor their kids alone at home. If your child remains in the care of a baby sitter, installing a camera at home will let you know what the babysitter has been up to when left alone with the kids. It would be a good idea to install such monitoring systems in your office too because you can rate your employees by literally watching them work. This will also improve employee performance by making them work harder.