1. Product introduction:

         The ZJSC-LD08 radar life detector is a high-tech professional rescue equipment designed for disaster rescue sites such as earthquakes, avalanches, and building collapses. It is mainly based on the time-domain Doppler echo generated by the human body motion on the radar signal to analyze and judge the existence of life bodies in the ruins and the specific location information of the life bodies, and use the ultra-wideband electromagnetic pulse signal to penetrate the ruins. Combining with professional radar signal processing algorithms, it finally realizes the function of quickly detecting and searching for survivors in the ruins, helping rescuers to improve rescue efficiency.
The entire device is composed of a radar host and a handheld PDA; it is small in size, light in weight, no probes and cables are required, easy to arrange and operate, accurate positioning, and meet the requirements of harsh rescue environments.

2. Basic functions:
1. Non-contact detection function
The detector can detect characteristic signals such as breathing or heartbeat of living bodies without digging ruins, digging holes and piercing holes, and without touching living bodies.
2. Wireless control function
The control terminal has the function of controlling the radar host, including: host initialization, start detection, stop and close.
3. Scanning and display function
The detector has the ability to accurately scan the entire detection range over the entire area, and display the detected human motion and breathing results on the screen in different graphics.
4. Automatic judgment function
Through intelligent algorithms, automatically determine whether there is a living body.
5. Data transmission function
It has wireless data transmission and built-in network port data transmission functions.

Three, product features:
Detection distance of partition wall: penetration 50cm wall, detection distance of static life body ≥20m; detection distance of moving life body ≥25 m;

Penetration performance: It can detect the characteristics of life body through 8m thick brick-concrete solid wall;

Detection and display: moving targets and breathing targets are displayed in different graphics, and moving targets are tracked and displayed in real time;

Detection angle: ≥±60°;

Remote control distance: remote control distance ≥100 meters in an open environment;

Detection accuracy: ±10cm;

Replaceable battery: enhance battery life in field search;

Automatic judgment: automatically judge whether there is a living body in the scanning area;

Detection target: multi-target detection: ≥3;

Penetration materials: non-metallic objects with low moisture content such as concrete, soil, and rocks;

Scanning and display: area scanning of living bodies in the detection area and displaying the motion and static results of the detected living bodies in different graphics on the screen

Continuous working time: ≥8h;

Battery type: removable rechargeable battery;

Size: 490mm×390mm×200mm;

Weight: ≤6.5kg

Four, typical applications
Quickly detect the characteristics of life bodies under disaster sites such as earthquakes, building collapses, mudslides, avalanches, and mine collapses

Quickly determine the location of life forms

Improve the accuracy of rescue operations and increase the chances of successful rescue

Reduce the risk of casualties