Radar life detector

A kind of life search equipment, designed specifically to detect and locate live victims trapped in disaster rescue such as earthquakes and building collapses. This device can penetrate nonmetallic and lowmoisture substances such as concrete, brick walls, building ruins, floors, rocks, soil, etc., to detect weak vital signs such as breathing, heartbeat, and movement of human, and obtain two-dimensional coordinate information of survivors   buried

in the ruins.