What is millimeter wave scanner?

Millimeter wave scanners are a type of security technology used in airports and other high-security facilities to detect weapons, explosives, and other prohibited items. These scanners use radio waves in the millimeter wave frequency range (30 to 300 gigahertz) to create a detailed image of a person's body beneath their clothing.

Millimeter wave scanners are considered less invasive than traditional metal detectors or pat-downs because they do not require physical contact with the individual being scanned. The scanner produces a black and white image that highlights any anomalies on the person's body, such as hidden objects or weapons.

These scanners are considered to be safe for all individuals, including pregnant women and children, as they emit a low level of radio frequency radiation that is not harmful. Additionally, the scanners are designed to protect the privacy of the individual being scanned by displaying a generic, gender-neutral outline of the body rather than a detailed anatomical image.

Overall, millimeter wave scanners are a powerful tool in enhancing security measures at airports and other high-risk facilities, providing a non-invasive and effective way to detect potential threats.