GLF-UWVC-200-4 underwater water well camera

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

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Product Description:

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



Company information:

Shaanxi Granfoo Industrial Co., Ltd. is a modern high-tech enterprise, the company specialized R & D and production of underwater television, underground television, and watertight connectors. Underwater television camera monitoring system for marine development and maritime operations and petroleum, and water conservancy departments of the necessary equipment.

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


Shaan'xi Granfoo Industrial Co.,Ltd provides free operation training service in


Granfoo factory.






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Q:Test on camera delay problems
Under normal circumstances, the ideal monitoring camera delay in 200ms or so, slightly worse IPC delay in more than 400ms. If the delay of the network camera to reach more than 400ms, you need to consider the serious delay phenomenon for the front-end equipment alarm.
Q:How to find the camera dead ends
Professional is this: from the camera's lowest vertical angle and 45 degrees direction of the corner shot to the ground for the vertex to draw a square to the corner, for most of the camera is within the square of the collection area is invalid, basically applicable to The market of 90 percent of the camera, very few high-value professional equipment, except, even if the square of the two sides can sweep the image of the place has been seriously deformed, there is no legal effect, this has been in court there are numerous cases
Q:Monitor the camera in the monitor screen appears in the camera 001 what meaning
Specific recommendations to ask the two manufacturers of equipment. Personal feeling should be the camera with their own figures.
Q:How does the surveillance camera solve the backlight problem?
Second, always use the corresponding function of the camera, improve the backlit appearance. There are two kinds of cameras inside the security camera can be better to deal with the problem of camera backlight, one is a backlight compensation function of the camera, one is wide dynamic camera. Backlight compensation, also known as backlight compensation, is the screen dividends of several different areas, each area from the exposure. In some applications, the field of view can contain a very bright area, and the subject is included in the bright field surrounded by a picture of a bleak, no level. At this point because the AGC detects the signal level is not low, so the amplifier gain is very low, can not improve the brightness of the main screen, when the introduction of backlight compensation, the camera only the entire field of view of a sub-region, Area of the uniform signal level to determine the AGC circuit operating point.
Q:What is the meaning of monitoring the focal length in the camera?
So, you want to see a wide range, to choose a small aperture of the lens, but to see the target will be smaller.
Q:Buy monitor camera attention to what
The two contrast, so in the past we generally will be 480 lines of the camera called high-definition camera. In recent years, with the improvement of production technology, DSP processing can achieve 7MH high-pass filter, so that the level of resolution to 520 lines or so, therefore, there is a further high-definition camera products, that is 520 lines or 540 lines. But in fact the image clarity in the camera to achieve, in addition to the use of CCD technical indicators, the back-end signal processing technology such as hook circuit, contrast, color reproduction, signal to noise ratio, the installation of the lens and focus is accurate And so on factors, can affect the image clarity. The same product, the business line to 520 called high-definition camera products
Q:Night to monitor the infrared light is not bright because it is not open monitoring?
4: into the camera's settings menu, and some cameras can be forced to turn off the infrared mode, that is, has not opened.
Q:What is the reason for monitoring the camera's 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:Hikvision monitor as a recording function?
At present, only the DS-8100HS-S and DS-8800H-ST models do not have audio input, all other models have audio input function, but the input number of different fills.
Q:What is the maximum visual range of a video surveillance camera?
Camera monitoring to its monitoring range is no dead!

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