A home security camera is one way to protect your home against would be burglars. A home security camera system is essentially one or more small cameras that are mounted, usually, on the exterior of your home to deter would be burglars. A home security camera typically works in conjunction with a home security system. In many cases the home security camera is activated by motion and can swivel to begin filming in the direction in which motion is detected. The home security camera will transmit the images that it views to a monitor where it can be viewed and recorded.
More on security cameras and effective home security cameras