The Provision Whole Body Imager is an advanced security technology designed to detect concealed threats made from various materials including metal, ceramic, and plastic, effectively and safely. It provides rapid, accurate imaging using millimeter-wave technology, enhancing security at checkpoints, airports, and other high-risk locations while reducing the need for intrusive physical searches. The system is configurable for high throughput, making it suitable for environments such as customs, military bases, and prisons.