1. Product overview:
The ZJSC-YSP17 audio and video life detector is a fast search and rescue system that integrates vibration signal monitoring, video search and talks with trapped persons. Using a special microelectronic processor, it can recognize tiny vibrations that propagate in the air and solids. It is suitable for searching for survivors trapped under concrete tiles and other solids. It can accurately identify sounds from survivors such as shouting, tapping, and scratching. And percussion etc. At the same time, the surrounding background noise can also be filtered. The search for survivors after a disaster is like a race against time. Life detectors can help rescuers locate those survivors who have moved, tapped or called for help.
The product is equipped with an infrared rotating camera, which can be used even in a non-light environment. The fast switching between audio and video search can be realized on the same device, which greatly shortens the search and rescue time and greatly increases the probability of survival of survivors. It is well received by countries all over the world. The rescue team welcomes. It is suitable for rescue work after earthquakes, bombings and explosions in buildings (caused by gas or other intentions).

This product is a fast search and rescue system that integrates vibration signal monitoring, video search, and talks with trapped persons. Its design is light, easy to carry, efficient to use, and can quickly and effectively launch search and rescue operations.

2. Scope of application:
Fire, earthquake, civil defense, maritime affairs, safety supervision, armed police, public security, etc.

3. Product advantages:
1. 10.1-inch color LCD screen with sunshade;
2. Two-way voice intercom, and supports recording and broadcasting functions.
3. Infrared waterproof probe, the best effect in dark conditions, the visible distance is more than 6 meters, and the waterproof depth can reach 2 meters.
4. Probe rod length: closed 1.05 meters, extended 2.21 meters, the tip of the probe can be bent arbitrarily.
5. Equipped with a 2-channel audio vibration probe that can penetrate cement, metal, wood and other media, collect underground sound waves, filter noise, and amplify the volume to locate the trapped person.
6. The host supports 4G and WiFi transmission, and can synchronize video images on multiple terminals, and can transmit thousands of kilometers without distance limitation;

4. Technical parameters:
1. Host
1) 10.1-inch color LCD screen, with sunshade, resolution 1024 (RGB) * 768 (XGA), support brightness, color, brightness adjustment function; multi-language display.
2) Recording storage and playback viewing can be performed, and the maximum extended memory is up to 32G;
3) Two-way voice intercom, and supports recording and broadcasting functions;
4) Equipped with two kinds of laser point voice intercom probe and infrared waterproof probe;
5) The host is powered by a rechargeable lithium battery, which can work for more than 6 hours on a single charge;
6) Equipped with a remote control to facilitate the operation of language selection, time setting, video resolution, video mode, video format, and video viewing.
7) The host has its own lighting function, and the dark environment can be used as lighting;
8) The display screen can be connected to a third-party display screen for easy command.
2. Remote wireless image transmission
1. Support wifi, hotspot, 4G three transmission methods; if there is internet or no internet, the live audio and video can be wirelessly transmitted to the smart terminal, which is convenient for on-site command;
2. Use remote image transmission, not limited by distance, and support more than 10 smart terminals to view online at the same time;
3. Any smart terminal can be bound to 4 image transmission modules for online viewing;
3. Infrared waterproof probe
1. The probe has 8 built-in infrared lights, which can automatically sense the light source to control the infrared light switch. The infrared CCD can be used for night vision probe, the minimum illumination is 0 lux, the resolution is 720 lines, and the visible distance is greater than 6 meters in the dark environment;
2. The outer diameter of the probe is less than 25mm; the sensor is higher than 1/3" CMOS; the viewing angle: 120 degrees.
3. Waterproof design, protection level up to IP67
4. Laser point voice intercom probe
1. Built-in microphone and speaker, two-way intercom;
2. Built-in 8 infrared lights in the front of the probe, which can automatically sense the light source to control the infrared light switch, the resolution is 540 lines, and the night vision distance can reach more than 6 meters; the front of the probe is also built in 6 LED lights, which can be switched with the infrared light at the same time. Can assist lighting;
3. The probe has a built-in laser spot, which has the function of focusing and positioning to assist in finding the target.
4. There are warning lights on the side of the probe to help trapped persons find the searcher.
5. The outer diameter of the probe is less than 40mm; the sensor is higher than 1/3" CMOS; the viewing angle: 120 degrees.
6. The voice intercom probe has a built-in extremely sensitive omni-directional audio vibration sensor. The audio search range is greater than 200 square meters, and the frequency range is 300-5500HZ
5. Noise-cancelling headphones
1. Can listen to the faint voice of the distressed (when the distress cannot be seen)
2. High-gain microphone can amplify low-amplitude sounds
3. Speaker built-in audio module can talk to people in distress
4. Audio compression loop can make weak sounds louder and strong sounds weaker
5. The headset contains volume control keys
6. Telescopic rod
1. Hand-held retractable probe rod, closed 1.05 meters, extended 2.21 meters;
2. It is also equipped with a 20-meter independent extension cable, which can be directly connected to the probe and can also be connected to a telescopic rod to lengthen the detection distance to more than 25 meters.
 
Five, configuration list:
1. Host 1
2. Laser point intercom probe 1
3. Infrared waterproof probe 1
4. 20m extension cable 1 set
5. Noise-cancelling headphones 1 pair
6. Telescopic rod 1
7. Remote control 1
8. Video cable 1
9. Converter 1
10. Battery pack 1 set
11. 1 12V charger
12. Screwdriver 1
13. Shoulder belt belt 1 set
14. Screen cleaner 1 set
15. Manual 1 copy
16. 1 copy for each of the certificate and warranty card
17. Operation video (U disk) 1