• GLF-UWVC-200-4 underwater inspect  camera System 1
  • GLF-UWVC-200-4 underwater inspect  camera System 2
GLF-UWVC-200-4 underwater inspect  camera

GLF-UWVC-200-4 underwater inspect camera

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
500 cm²/month

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GLF—UWVC—200—4 underwater fish inspection camera system

       This  underwater visual inspection equipment  are mainly used for safety monitoring of important waters.the advantages of it is in excellent potical quality and superior level of craftmanship.its underwater defense camera is used  for underwater safety monitoring and warning role play.

It contain the panoramic camera, watertigness cable (seven-pins), LCD monitor




Main function:

1.  underwater salvage of Sunken objects and the police evidence objects

2. Underwater Ship Inspection, Hull cleaning/Seabed clean-up video portal

3. The formation test of underwater caisson retaining dam in the port

4.  The underwater photo and video of geological resources of rivers, lakes and seas

5. The clearance of propeller entangled objects/cutting and swing video/monitoring

6. The Video of underwater welding for the repairing of the ship bottom

7. The video of underwater dredging for the water tower of mineral tailings

8.  Underwater Sacrificial anode block welding video

9. Real-time monitoring of important waters and underwater gate

Camera part

Size

48(diameter)* 140(length)mm

Resolution

960*720

Pixel

820line

Minimum illumination

0.005lux

Night version

Yes

Power supply

DC 12V

Weight

0.8kg

Wide angle

80

Operating temperature

-10 Celsius to + 70 Celsius

Material

304 stainless steel




Guarantee&Aftersales Service:

Quality Guarantee for one year


24-hour technical support by email or phone


User-friendly English manual and video CD for machine using and maintaining


Provides free operation training service in


Granfoo factory.



Q:Monitor the camera mentioned in the three stream, what is the meaning of ah, which three?
The three stream uses a high bit rate bit stream for local high definition storage, such as h.264 D1 encoding, all the way low bit rate stream for network transmission, such as D1 / CIF encoding, another way ultra low bit stream for 3G Network transmission, mobile phone viewing, such as QCIF, while taking into account the local storage and remote network transmission.
Q:Night to monitor the infrared light is not bright because it is not open monitoring?
2: the camera where the environment is too bright, surrounded by incandescent or other light source, the camera will not enter the night mode, it will not open the infrared light
Q:20 meters away with the number of mm monitor camera lens appropriate?
1/4 "CCD lens in the line of sight with 1/3" CCD no difference, but the angle will be more narrow, while the shooting of the object will appear taller.
Q:An accurate calculation formula for monitoring the focal length and actual distance of the lens
While the use of long focal length lens can see the car's license number (the car occupies most of the area on the screen), but can not monitor the entire car park
Q:Monitor the camera feel infrared
In the case of the camera with infrared light, the evening can rely on infrared imaging color lens, no light at night is not visible in the case of objects
Q:Monitor the camera automatically zoom, electric zoom, manual zoom, zoom lens meaning and difference?
Manual zoom: Change the focus on the front-end camera by manually rotating the lens. This function usually appears in the bolt + manual zoom lens configuration, set once, do not change later, if you want to change the focal length, need to open the shield again, rotate the lens. This type of lens usually needs to adjust the focus ring after the zoom work is completed.
Q:Explosion-proof surveillance cameras can be installed directly on the top of the tank
Explosion-proof surveillance cameras can be considered Shenzhen Rongfang technology companies related products
Q:Monitor the camera why the black screen?
Third, look at the video terminal whether there is a problem, because the video equipment is not set up or with the inappropriate black screen will appear.
Q:What is the meaning of monitoring the focal length in the camera?
Under normal circumstances, the fixed focus of the surveillance camera, the seller told the larger size, through the camera to see the target larger (that is, look far), but the narrower the angle of view (observation range), the shorter the depth of field. The smaller the size of the lens, the smaller the target (see near), the wider the viewing angle (the viewing range), the longer the depth of field.
Q:I installed a monitoring camera admin user password forgotten! How do you handle
Hai Kangwei as: user name admin password 12345

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