What is the purpose of the security inspection machine?

Security inspection machines are widely used in stations, docks, airports, customs, government units, hospitals and so on. For security check.

1, Method 1: By observing the shape of the object and the connecting wires around the object, and then judging the details, whether there is a power supply and a power cord.

2. Method 2: The computer display interface of the security inspection machine has color changes of various objects, which is the so-called imaging mode, through which objects can be distinguished.

3. Method 3: The shape of the object can be clearly judged by the above imaging methods, and the common objects are obvious.

4. Method 4: When you encounter something that cannot be judged, you can make the object clearer by changing the color quickly.