The Z-Ray sensor uses biometric identification phases consisting of three main components. These three components scan the anatomy of an individual to efficiently identify them. There are some parts of the body that do not change as a person gets older. Some of these body parts are the eyes, finger prints, ears. 

The Z-Ray Sensor system uses its unique identification advantages along with its patented ionic elemental and chemical signature identification to provide security professionals with fast, accurate and reliable data without sacrificing or violating  an individual's privacy... upholding the American way of life and liberty.