1. Product introduction:
The ZJSC-BX20 ultra-fine video endoscope is small in size, light in weight, easy to carry, 5 inches high-definition display, clear and smooth images, simple operation, can take pictures and videos at any time, and can be used in door seams such as EOD, explosion protection and criminal investigation Obtaining evidence for hidden investigations such as peeping, checking luggage, and suspicious objects in closed containers

2. Scope of application:
1. Hotel and hotel security system to prevent others from installing spy devices and conduct regular patrol inspections.
2. Government agency security system
3. Enterprise, army, agency and confidential unit security system
5. Regular inspections in the financial industry (ATM teller machines)
6. The occasions where successful people and celebrities often appear.

3. Technical parameters of hose speculum:

1. Probe section
1. Probe diameter: 1mm;
2. Fiber diameter: 0.45mm;
3. Display resolution; 32000 pixels;
4. The angle of view is 50°;
5. Observe the viewing angle of 0°;
6. Depth of field 5mm～∞;
7. The total length of the optical fiber: 800mm;
8. Observation mirror diameter: 14mm;
9. Interface type: C-mount;
10. Optical lens imaging system adopts German original optical lens group;

2. CCD camera system:
1. HD image sensor: HD color 3 million pixel camera;
2. Horizontal resolution resolution is 7 million pixels;
3. Scanning system PAL, 625 lines/50 fields/25 frames;
4. The lowest illumination is 0.01LUX;
5. Synchronization within synchronization mode;
6. S/N ratio is greater than 48Db
7. Electronic shutter PAL: 1/50~1/100,000S;
8. Adapter C-mount;
9. Manual focus, automatic white balance;
10. Menu operation adjustment function: sharp brightness contrast chromatogram

3. Observation control method:
1. Integrated control box, can be applied on the back;
2. Observation mode: 3.5-inch TFT LCD display;
3. It can be observed through optical eyepieces; the image can be directly observed through visual observation, or through an external camera, using the display screen;

4. Lighting method:
1. Integrated portable light source;
2. Lighting type: integrated portable light source, optical fiber light guide;
3. Low power, high illumination, high color temperature, long life;
4. Brightness adjustment method: manual three-level dimming;

5. Output interface and storage method:
1. Video output PAL/NTSC;
2. Input; USB2.0 output;
3. Storage medium: SD card, no less than 8G;
4. Storage record: Built-in storage module, DSP data processing center, can take pictures and video;
5. Storage format: picture JPG, video AVI;
6. Menu operation functions: photo, video, playback, view, browse, delete, image zoom;
7. Operation menu language: Chinese

6. Power supply mode
1. Power supply: DC712V, with AC adapter;
2. Working time: no less than 3 hours;
3. Whole machine weight: less than 1.5KG;
4. Working temperature: -20℃-- 80℃