Millimeter wave screening systems detect concealed objects i.e. metallic and non-metallic objects on the body without physical contact. They are designed for high throughput environments where comfort and privacy are important.

Transmission X ray body scanners provide advanced detection of concealed threats using low dose radiation. Their use is regulated and depends on national laws, operational approvals, and site specific requirements, particularly in aviation and public environments.

Radar based people scanning uses advanced radar sensing to detect concealed objects while allowing fast and natural movement through the checkpoint.