Electromagnetic Life Detector

The electromagnetic wave life detector provides strong support for natural disaster emergency rescue. The product is mainly used to search for and rescue survivors in disasters such as earthquakes, gas explosions, coal mine tops, landslides, mudslides, and collapses; it can also be used in criminal investigations, including the search for hiding. Criminals in the building and border smuggling hide and hide etc.

The main purpose:
* Detect survivors who are hiding under rubble or on the other side of the concrete wall;
* Detect stowaways hiding in cargo containers;
* Detect survivors buried in the rubble after the coal mine collapses and falls;
The detectability will vary depending on the gravel, mud and wall thickness and condition;

Product principle:
Life detectors use radio waves to detect the breathing and movement of survivors. The antenna is inserted into the ruins of the rubble to ensure that interference from outside noises is avoided.

Product features:
* It has a special circuit structure, which can eliminate unnecessary reflected waves, but using only superheterodyne systems, ultra-high sensitivity can be achieved.
* Through the antenna insertion, rescue workers can get the weak breath and movement of the survivors hidden in the rubble. At the same time, it can avoid the interference of other working rescue team members at the same rescue site, which greatly improves the efficiency of the rescue work.
* Respiratory and other signs of vital signs are detected while being converted into sound and waveform images, whereby rescuers can visually and acoustically discover survivors. This equipment can quickly find survivors at the disaster site, and speed is the primary prerequisite for emergency rescue.
*Automatic adjustments can be made. Filter unwanted radio waves and automatically create ultra-high sensitivity.
* The high-speed operation DSP (Electronic Signal Processor) of the Fast Fourier Transform Algorithm (FFT) is realized. By detecting the respiratory frequency band, it is possible to identify whether there is a survivor.
* No need for a personal computer. The detectors are adjusted, detected and printed by themselves. In addition, simplifying button operations makes the device easier to apply.
* A wide range of optional equipment can fully meet the needs of rescue team members.
* Enable real-time detection of probes through waveform display and sound.
* Battery continuous working time: 20 hours.
*Using the United States Pelican box, more robust and easy to carry.
* Lightweight and easy to carry.
* The whole waterproof design (IP61). Depth of penetration: rubble heap is not less than 20 meters; air is not less than 50 meters, continuous working time: not less than 48 hours, power supply: AC 220V or DC (battery) dual-supply method, accuracy: search survivors (in rubble ) Accuracy is greater than 80%.