Camera is very important for our life-this is the fact that most people know. We are now introducing you the mini camera for you to choose.The mini camera can work with the light of the visible spectrum or with other portions of the electromagnetic spectrum. The infrared camera generally consists of an enclosed hollow with an opening (aperture) at one end for light to enter, and a recording or viewing surface for capturing the light at the other end. There are lens positioned in front of the infrared camera's opening to gather the incoming light and focus all or part of the image on the recording surface. The diameter of the aperture over the mini camera is controlled by a diaphragm mechanism, but some cameras have a fixed-size aperture. The CCD camera has varied focal lens. They allow you to manually adjust the zoom to cover exactly the right area. So if you want to focus on a gate in the distance OR cover as wide angle of a driveway or front lawn, this mini camera is perfect. You can adjust the colors, the white balance and several other indexes over the camera according to your need.So, come on and get one camera for you to use right now!