Life detector is a kind of safety life-saving system newly launched by American over Safety System Company in 2005. David Cist, a famous physicist and Ph.D. of Massachusetts Institute of Technology, creatively applied UWB technology to the field of safety and lifesaving, thus bringing a revolutionary new technology to this field. The Life detector lifesaving system based on this new technology has successfully solved many problems that plague the traditional lifesaving system, making the search and rescue work faster, more accurate and safer than before. This is the most advanced life detection system in the world. The antenna of the system is one of the two candidate radar antennas for Mars probe designated by NASA, and it is the most advanced ground penetrating radar antenna in the world, which can capture very weak motion very sensitively. This product has been patented in the United States.
For example, the lifeguard life detector provides rescuers with the ability to confirm whether there are any survivors when they enter the search and rescue site, so as to reduce the danger of rescuers in search and rescue, and detect survivors behind any obstacles at the first time. By passive reception, the direction of the remote weak heartbeat medium field is detected, and only the surviving human beings are detected without interference from other animals. It can cross various obstacles such as steel plates, cement, composite materials and trees, so that the detection distance can reach 500 meters in the open area.