Mertsat carries out the design necessary for the use of the most suitable X-Ray control system in the entrance and exits of buildings and makes the installation of this system. Thus, security is readily ensured in areas where high levels of control are crucial such as airports, customs control centers, government offices, military plants, prisons and nuclear power plants. X-Ray devices, which enable monitoring the inside of all kinds of baggage and parcel packages and detection of materials that can pose danger more effectively and reliably than the hand and eye control, provide the opportunity to see all sorts of organic and inorganic objects that are passed through their systems.