All about zexon camera abillity

What is the DIS in zexon network camera?

Available in shock elimination Vfyks output video image when the camera body is affected by external shocks and vibrations .they are healthy and clean. Or ... on the walls that are traveling in the elevator, sometimes something happens and fix it just by shifting the location of the camera is possible....

What is the auto Iris in zexon ip camera?

This technology enables the camera to be automatically iris (aperture) lens to adjust for different lighting conditions.Usually on most cameras, this technology has both Video and DC. DC mode, the camera lens iris to control the work of independent and Video mode means that the camera lens is only needed for power supply and sensor on the lens iris to control the

What is teh BLC in zexon camera?

back light compensation means compensates for backlight compensation function is the ability to adjust the brightness of the image is responsible for.If the dark objects can be seen in the picture as well This means objects or faces are present in the environment can be seen quite clearly....

Whats the Automatic white Blance ?

AWB's ability to adjust to different light or temperature(Light, heat, cold or hot, the kind that is like a light blue or yellow color)

What is DNR in network camera and how to use it in ip camera?

One concern is whether people who use CCTV camera images show only the day or at night with bright lights can do without the image, and storage favorable to.

Lighting CCTV cameras in the not too distant past, it was very important and the entry of infrared projectors or cameras that have "LED" infrared, they will solve this problem to some extent.
But the images that were displayed on the monitor night camera, often associated with the frost and objectivity of image quality and Shfavyt not required.
This caused the problem to go away 30 percent of performance, Surveillance, and also to clarify the environmental protection reasons is always not possible in some places or is very expensive to.
So how to solve the problem of image noise?
After a long search, by major manufacturers around the world, it is just the camera with DNR = Digital Noise Reduction technology, Digital Noise Reduction If the market.
These cameras use filters to remove noise image quality and clarity of the images is desirable.
As you know, the design of surveillance systems to cost components include CCTV cameras , etc., and storing them in mind. May initially cost a little more than Camera R. DNA appears to be an ordinary camera, but the cost of the electricity used to illuminate a parking lot, or the cost of an infrared projector if the cost of a conventional camera can added, You will notice that after a while, but that will cost you more than the camera Aytda DNR technology were used in the project.
what WDR technology is in zexon ipcamera ?
Most accidents in tunnels unity and mission that is happening at the tunnel entrance.

What is the cause of the accident?

Experts said that the main difference between internal and external ambient light tunnel. On a sunny day in the street before entering the tunnel, there are 100,000 lux light in the tunnel while the Projection Lamp is installed, there are about 100 lux of light. According to the light of the human eye once Within the first few seconds to match and correct image is not seen as a black car front are unclear.
When we get out the other side of the tunnel due to the enlargement of the pupil, the eye takes a couple of seconds to get used to the light outside Tvnl This is very dangerous in the light of the tunnel exit Machines which have come out into the light again, the problem is seen in front of car pictures.
The same goes for the camera. Means you can install a camera in the room and closed the window or door is installed to light up the camera, the image of the person who enters the door is black indistinguishable But the picture is clear and crisp outside.
CCTV manufacturers, placing two inside the zexon CCD camera, the problem has been resolved. Every CCD is the responsibility of the scanned image, the processor CCTV camera automatically combines the two images and image We show that the problem that faces blackened on the one hand and the image is displayed as clear and high quality.
WDR technology is the name that stands for Wide dynamic range.

How to remove image noise in zexon Surveillance?

Central Supply at the time of or separate technical information to all camera and lens length of the project. Due to the amount of voltage and amps required camera, select a source nutrition. If the current transformer is not matched with the camera, image problems such as jumping, start-stop, trans and it will be too warm.
Expensive than the cost of the power supply for CCTV cameras to be paid is minimal. therefore try to make the best of the power supply, the power supply is a constant output current and a voltage regulated and established the so-called Surveillance of transparency.
The initial design should know the advantages and disadvantages of the central Trans.
Transformer core can be divided into several categories. Some Transformer outputs are distinct, ie if the external bonding wire between the transformer and Surveillance arise,
Just cut it out, and the output voltage reaches the camera.
The transformer has a digital electronic circuit are smart.
Some of the cheap Central transformers have only one output is connected to all cameras.
Suppose the central transformer 16 is connected to the CCTV camera on a small circuit, will cut off all your images. Might see the output of the trans-16, but it is important that the output of the circuit is single not be connected to separate and individually designed.
The transformer core or advanced, or use a separate transformer for Zexon CCTV use in case of a problem, just a picture of your CCTV system to be discontinued.