(1). Brief Introduction

ProVision’s patented sensing mechanism uses active millimeter waves, common radio frequency signals that reflect off objects at extremely low power levels. In as little as two seconds, operators can clearly identify hidden threats. Millimeter wave technology is a sophisticated imaging technique, similar to infrared imaging, that “sees” radio waves emitted from the human body. Unlike infrared imaging, millimeter wave technology penetrates materials that visual and infrared sensors cannot.

(2). Advantages

● Innovative Security Technology for Whole-body Image Security Screening The line of Security Portals is a state-of-the-art security screening system that detects objects hidden on a person. The patented technology detects objects composed of metal, ceramic, plastic, wood, or other materials that may be concealed.

● Safe No ionizing radiation, i.e. NO X-Rays. System transmits 10,000x less energy than a cell phone call.

● Fast 1.5 seconds for complete scan, and scan is accomplished with only one position (No turning required). Multiple Operator stations can be configured with one scanner for high throughput applications

● Effective Nearly any object can be detected no matter what the material, 3-D image makes man-made objects easy to detect ,Within two seconds, four images - front, back and both sides are ready.

● Multilane™ Multilane increases the power and performance of the scanners by providing the ability to add additional operators and extending the distance between operators and the scanner.

(3). Applications

● Threat detection

● Contraband detection

● Theft prevention
(4). Sales
It was introduced less than 2 years ago and have made a hit by selling up to 200 units around the world.The America safty Association (TSA) has ordered dozens of units for installation at main US airports to enhance passenger security check.
(5). Difference between the L-3 Provision system and other detector products