Life detector

basic introduction

Based on this new technology, the safe life-saving system ---- Life Detector successfully solved many problems plaguing the traditional safe life-saving system, making the search and rescue work faster, more accurately and more safely than ever before. It is now in the world. The most advanced life detection system. The antenna of this system is one of two candidate radar antennas designated by NASA as the Mars probe. It is the world’s most advanced ground penetrating radar antenna and can very keenly capture very weak movements. This product has obtained US patent. Ultravision Security Systems recently launched the system in China, the United States and Japan.

Instrument composition

Detectors, long antenna, short antenna, software, charger, life detectors special box option: headphones, laptops, small works from <br> <br>

The world’s newest biochemical, dielectric, ultra-low frequency, and technology heartbeat-sensing life detectors find the “living” position by sensing the electric field (generated by the heart) generated by ultra-low-frequency waves emitted by the human body. Equipped with a special radio wave filter, other animals, such as dogs, cats, cows, horses, and pigs, can be filtered and removed from humans, so that the life detector will only sense the electric field generated by humans. The instrument is equipped with two different detection rods. The long-distance detection rod can reach a distance of 500 meters and a short distance of 20 meters. The ultra-low frequency electric field emitted by human body can pass through reinforced concrete wall and steel plate. When the instrument encounters the above obstacles, the detection distance will decrease. However, as long as the operator approaches the detection point forward, the target to be searched for can be accurately found. After the instrument's target lock function detects the electric field generated by the human body emitting ultra-low frequency, the detection rod will automatically lock this electric field. When the human body moves, the detection rod will also follow the movement. The other is equipped with a laser spot to provide the operator with a search for the direction of the detection bar.

Technical advantages

Distance type, non-sensing distance detection target Any object other than the human body is not detected. Vertical detection angle: 60 degrees above and below the open space [; 40 degrees horizontally above and below the building About 2 degrees of target lock function around the target When detecting the electric field generated by the ultra-low frequency wave emitted by the living heart, the detection bar will automatically lock this electric field, and the detection bar will follow the movement mode when the human body moves: Hand type The work mode does not require any power during the day and the laser spot is used at night to provide the operator with a search for the direction of the detection bar. Equipped with the US standard three a laser spot. (When laser light with orientation indication) battery can be used normally <br> <br> basic characteristics of more than 12 hours

The basic features of life detectors include: instant movement detection, through concrete, brick, snow, ice and mud; detection of movement, detection of the distance of persons in distress; work in all climate conditions; intuitive and easy to learn, not Requires a large amount of specialized training; Low requirements for power supply; Little system maintenance is required; The firmware can be upgraded via wireless or wired network; No drilling is required, cables are laid, and the environment is muted, making search and rescue work easy Easy to do. In the minute and second battle of rescue work, life detectors can help search and rescue personnel to quickly, accurately and safely find survivors of distress, so as to obtain valuable time for rescue work. Life probes put probes deep into the crevices in the ruins, detecting only a small area, while seismic dogs can search in larger areas. The life detector is actually a breathing and motion detector. The radar signal transmitter continuously emits electromagnetic signals and scans a certain space. The receiver continuously receives the reflected signal and performs algorithm processing on the return signal. If the detected person remains stationary, the return signal is the same. If the target is moving, the signal will be different. By comparing the signals received in different time periods and other algorithm processing, it can be determined whether the target is moving.

The life detector works by testing the subject's breathing movement or movement. Because of the low frequency of breathing, which is usually 1 or 2 times per second, breathing exercises can be distinguished from other higher frequency sports. The principle of measuring movement is also roughly the same. The Super Vision Security Systems antenna is one of the two Mars Rover Geological Radar antennas designated by NASA. It is capable of very keenly capturing very weak motions. With powerful algorithm processing, it is a safe lifesaving. The best helper in the department.