PTZ = Pan-Tilt - Zoom is?

PTZ = Pan-Tilt - Zoom is?

The user is watching the image on the monitor in front of your Zexon camera is suddenly a suspect, he is drawing.

ZEXON Surveillance image of the suspect, but the screen size of 5 inches and it is very difficult to see details.

See 15 more pictures instantly regardless of the operator and the image in full screen Full screen XVI sees., But still suspect this concept is not clear.

How should this problem be solved?

It can be analogue or digital zexon ip camera,  CCTV camera live image or the recording was great. However, analog cameras with zoom are lower quality., But larger amounts may be insufficient and need more details.

To solve this problem, ZOOM zoom lens can be used.

These lenses are mechanically moved without compromising quality, subject to a 30 or 40 big show. Usually, the lens number is written in the letter x.

And the larger the number, the greater the magnification.

But we should also consider the fact that the zoom lens and a line moves only in one direction and larger images will be shown. That is exactly the image moves toward the center, while you may see a larger number of image corners.

Is there a solution to this problem. There are some shops which can be used by a zexon  PTZ controller in four directions (360 degrees horizontal and 180 degrees vertical) move in and out of the legs is called peripheral PanTilt made.

So as to magnify the image, move down to the base of the point can be removed without the box or monitor, see accurate.

It is no longer a rare four-way turnstile + Surveillance + zoom + cover + stand fixed to the ceiling or wall is used to connect the battalion base instead of spin trap Surveillance Fast zexon ipcamera Dome or Speed ​​dome is used.

What is the ZEXON ip camera  speed trap camera?

Make sure your Zexon ip  camera is in the form of a hemisphere have seen highways, high-speed cameras that can also turn to turn and spin high-quality remote to Enlarge.

The  network zexon camera has a hemispherical glass cover to rotate in four directions Myaydv desired speed, scan images.

Thus, in environments where one or more zexon products fixed cameras can not cover all areas and require magnification to be used for the camera.

One of the biggest advantages is that the camera direction and angle of the camera is unknown.

If the camera is still a lot of space in the camera view and thus can determine the cause we have to a large number of fixed cameras to use a different angles.

One of the advantages of this camera is that it has a memory and can record multiple points in its memory by using the keyboard to mark the camera points to the camera and just the same as the Slideshow or of the With the joystick you want to see any point Bzgnmayy Knydv to rotate the camera to see the surroundings, make the desired speed.

Move quickly from point to point, the amount of time staring at each point and zoom to any point is defined and selected.

This smart camera of zexon  has autofocus and a fast blur and the blur automatically eliminates the Tsvyrantkhab.

These ip cameras, like the other models in both analog and digital cameras, the environment and the production environment.

The zexon camera is usually close to 350 degrees horizontally and 180 degrees vertically with the flow.

Remember, when you get the camera magnification power of the seller, please ask for either 25 or 10 x 35 x?

Naturally, the larger the number, the X is much larger and far better and clearer images in the show.

Some of these cameras have also been  zexon WDR camera , zexon technology which projects a light that shines from behind the image, the performance is

Performance Zexon Network camera

Article CCTV equipment used

FREE Training of Zexon technology CCTV

For example, in an analog camera with 520 TV lines resolution 752 × 582 equals (which is considered a high-resolution analog type)
2 and 3 megapixel cameras use a common Zexon  network cameras and Zexon speed dome  cameras can provide images far better than analog cameras.
Even today there are network cameras with Mgapyksr Rvzlyshn 16 and 20. The Zexon ip camera can take pictures with all the details to display. These Zexon network  cameras are usually used for large environments.

Performance in low light

The initial Zexon network camera performance in low light without a compensator mechanism also reduces the number of frames in an image to an image of quality and irregularly surfaced.
But Zexon tech  ipcameras can present a good image to create a luxury even in bright light and makes good use of the existing 25 frames per second in all circumstances generate.

Performance Zexon Network camera

One of the major concerns of network administrators in the use of network cameras and their impact on network speed is reduced. Especially because of the large volumes of high-resolution Zexon ip camera, Zexon technology network camera information should be handled in the network at any time due to limited bandwidth and can cause network disruption in the network.
However gigabyte networks today can easily install this Zexon network camera support and network capacity increases should be disrupted. Another way to avoid disruption of network cables and direct installation of zexon network cameras so that images are in the network has its own.

Power over Ethernet

Most cameras are capable network. This means you can use the camera with the power cable and the need for an additional cable to power the camera away.
New advances have made it possible Farhm the use of equipment such as cameras with pan tilt and zoom capability can also be fed with the data cable.
Compared with analog cameras to a separate power supply needed Kalb This feature saves time and cos of cabling will be.

Cable length restrictions

Data over Cat5 cable has a distance limitation of 100 meters. However, there are Tqvytknndhhayy easily increase the distance to 200 meters using sophisticated equipment can increase this distance up to 500 meters.
However, when installing network cameras as well as analog cameras and cable length to limit their Fasyh noted.

Quad :

Quad device that is capable of displaying 8 of the image on the monitor is four, eight or four. The Dstgahzmany used to display multiple (up to eight) is the image on the monitor. As these devices can only Svyychr image displayed on the monitor to display.

Introduced a variety of ZEXON cameras and their applications

Introduced a variety of cameras and their applications

ZEXON Surveillance systems can be different in different applications .... In stores and public places to control the intangible and non-physical, in plants for the production line at the factory by factory manager remotely without the security log and control the location of all of the went Because of the non-physical and the various applications of this system can be used.
Digital and analog CCTV systems mostly 2 or a mixture of these two systems can be designed according to customer demand and need, we detail in this section to familiarize you with the systems detailed information will be:
 Analog Surveillance System (complete)
Analog and Digital Surveillance System
Fully Digital Surveillance System

• Analog  ZEXON CCTV system.

Analog Surveillance System (complete) Surveillance is one of the traditional system of digital systems with respect to production than it is to Oblivion. However, this system is designed to familiarize you with basic information about the system are presented in this section.
In these systems, the location of the pictures (cameras, industrial, non-industrial) to convert analog cameras as well as analog control and been received and will be recorded!
Equipment used in these systems
 Camera (Industrial - Non-industrial - Miniature - ZEXON PTZ CAMERA- ZEXON DOME CAMERA, etc) in order to take pictures
Multimedia devices Plksr to collect a few pictures together to control the images on the television or recording
VCR tape recorder to capture on video
Kvaksal cable (Coaxial) to transfer images from the camera to the control center
 Keyboard for camera PTZ (to control camera that can zoom in, or are working) when using these types of cameras

• Analog and Digital ZEXON Surveillance Systems 

DVR (Digital Video Recorder) Card
These electronic systems can be installed on a computer's PCI port is a function of the analogue to digital photos and video images stored on a computer is responsible for. These cards are very versatile in the market and the extent of CCTV systems from a variety of cards are used.
The quality of the footage and the number of cards of each image frame that is important to you. 24fps at 640 x 465 and above is Mtst cards.
In both systems, the analog camera (industrial and non-industrial and different types of PTZ cameras) are used to capture images that not only the nature but also the type of camera and camera recorder and even the lens also depends on the camera used. The introduction of information about the cameras used cameras in CCTV systems will be explained.
Description of DVR digital recorder
Device or system to monitor and record images to DVR (Digital Video Recorder) is said to be available in different types and with different abilities. It is a very old type of VCR video cassette recorders were the images on.
DVR Card is an electronic device installed on a PCI port, and the software on your own computer memory is used to record images. Obviously, this system is based on the operating system and all the images from the camera via a cable to the PC in the control room should be drawn. Images of a single cable is connected to the computer.
NVR( Network video recorder of ZEXON) cards of different types and different brands available in the market. Geovision - Bright Vision - Kodicam
Card with 4 channels 8 channels 16 channels and 32 extra channels available. Some video cards are just some of the sound and picture are far more expensive than just video cards are. Capture quality images of these cards and the number of frames per second that the camera can capture and storage (computer processing to convert the amount of digital images) of can be measured.

For example, a four channel DVR card is available for a total of 32 frames can convert the image to 8 = 4/32 of the maximum of each image can be stored on hard to eight frames per second (the most common speed recording and playback of TV you see is 30 fps), but without the stiff feel of Real Image 8 fps, as we will show, however, lower than the rate in Slow Motion pictures will be shown. (The cards that were describing it is of poor quality and the dimensions of the card images up to 288 x 320 pixels, which is a VCD mode. Claim that the expected size of 564 * 720 pixels is the most widely accepted definition DVD.)
It is not necessary after each image was converted to 30 fps to 8 fps in real time the actual show, and here mention that in many systems of Surveillance sensitive the that are Motion Detector technology open If the image is in constant motion image recording can not be done, but if the object is moving out until the beginning of the image will be recorded. Photos can not be recorded as 24 hours in order to be sensitive to the time it is recorded that there is movement within the picture, even the shadow of a tree!

zx-ip30050

the Zexon technolohy ip camera  has 1/2.5” 5Megapixel Progressive Scan Aptina CMOS
Has the ability to capture images with extension H.264 & MJPEG (dual stream encoding)
The camera also has a power port and also has wifi support
zx-ip30050 support smart phone software and The same is applicable for 10 persons
zx-ip30050 has Full HD
The ability to monitor network and CMS and DMSS
Electronic shutter speed of the camera is Once every ten milliseconds Either automatically or manually adjust
Protocol that is supported by this camera IPv4/IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP, ICMP, IGMP, SNMP,RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, QoS,Bonjour
8 facts about the purchase and installation of ZEXON TECH CCTV systems
CCTV stands for Closed Circuit Television is a simple explanation, it is a set of security cameras that are connected to a central monitoring system. Since the cost of such systems, CCTV and day between home owners, businesses, personal property and buildings, they gain more supporters.

But what is important in buying a Zexon technology CCTV system? 

• Assess your needs. Whether you want to monitor the traveling public? Want to see their faces, or goods or groups of people can discern? Want wireless or wired? You will need interior or exterior space systems that cover? Do you want a network camera that is able to send videos via Internet? Your system should have a camera? What is your budget?
• Select the camera type. Based on their needs and circumstances, to choose the best camera: 

                  --Wireless cameras: a color camera standard. Most cameras internal / external zexon camera has IR filter for night vision are today's pictures of the night, for improved contrast and detail, is black. Port of wired camera, BNC or DIN type and require separate video cable as well.
                 --Wireless: The wireless cameras have many of the affordable solution to set up a surveillance system at home or at work. The latest digital cameras are safe, they will not interact with home appliances and provide a clear picture and sound.
                  --IP / Network IP cameras, or zexon network camera , is an alternative. The camera is connected to the modem and you'll be Czech or control your security cameras from anywhere in the network are. Many of them have the possibility to record videos on your computer.

• Specify the type and quality of the image sensor inside the camera. Sensors, ZEXON NETWORK CAMERA CMOS or CCD cameras using hunting images. Cheap cameras or small, is Snsvrshan CMOS image quality that is lower in low light conditions, it gets worse. But better cameras, CCD sensor sizes are larger. The larger sensor, better image quality and more. Sensors in the quarter with higher density, to produce the best images.
• Black - and - white or colored picture of the set., If you want to install your system in an environment that is extremely poor lighting conditions, the camera switches to black and white, it is recommended that you have better conditions in . But if you intend to install the proper indoor light, color camera only mind. Top color cameras today are suitable for both internal and external applications and the infrared filter, also benefit from a good night.
• Check out the light., ZEXON TECH IP CAMERA One of the most important, is the amount of light. Lighting levels are measured in units of lux, the lower the number the less light the camera needs to reconstruct the image.
• Choose a picture resolution. Higher the resolution, the better the image quality will be recorded. 330 is the minimum resolution for a camera and a better camera resolution, are more than 400.
• Choose a monitor with a resolution that your camera is compatible. Did not require much explanation. The picture quality is one thing to be seized, and the screen quality monitoring have chosen something else. To view high quality images, you need to display well.
• Get a recording device for the system.'s Best digital video recorder is a video on the hard disk holds the purchase. Usually such devices filling space with hard drive, start deleting the oldest videos, so do not worry about it any time.

What is H.264 in Zexon Network Camera?

What is H.264 in Zexon Network Camera?

H264 and X264 feature differences and become one of the newest and most Prqablyt date format is H264 format.

This is the first video of the debate and conflict between different companies approve or reject the final extension was high but the competition this format was a Video formats Association. In the tough competition in the market meet the quality and volume of all DivX Myshnasymsh Kdkzary a good quality tool that will submit your H.264 was able to format 1080p and 720p promote the resolution of coding.

However, early in the official competition format as provided DivX.com found that the larger the size of the DivX faces rival.

DivX disadvantage of the monolithic structure of its head it was a big problem in video format H264 became discontinuous.

The DivX AVI format was based on overall cardiac performance of each link in the chain generally involves finding the next ring, and so was the sense that you were not initially file Header file, missing was a total of weakness in the all of Avi Mpeg4 format based there. In this regard, and Mpeg1 Mpeg2 format is very similar to H264 in its discontinuous structure that makes it a failure if the rest of the video is completely visible does not go away files totality.
the Zexon Network Camera in for monitoring and ability to PTZ
Planning to file H264-megapixel resolution and a smaller specific heat of the competition also gave DivX, DivX also had a license to sell well home and work with them to market players get a good market now easily Can not miss it. BluRay and HD-DVD disc makers soon concluded that H264 is not their favorite format DivX. This disc offers a range of marketing activities much sooner than was predicted H264 High Definition left the markets began to shift away from the makers of cameras, film, and closed circuit H264 were found to. Zexon ip camera CCTV DVR systems and equipment designers to join the House and the H264 format, high-quality video format converter. Unofficial converters on the market, but there are still many problems.

Originally expensive to become known as the unofficial market, found that H264 is not generally the most easy to use package. Problems become too commercial and H264 of these problems. But the problem is the ability of programmers and software designers market was resolved informally. H264 Codec X264 harvested directly from the informal to the fact that all into an easy informal market. The X264 H264 provides all the facilities were without having to pay a merchant H264 and X264 will coordinate converter software before themselves. Video Conversion Reference sites like Doom9, VideoCodec and marja all software developers to unofficial confirmed SForge This format was used immediately.

The problem now is how to convert Zexon network camera HD BluRay and HD-DVD to a format with less volume but the quality was proven solution yet comprehensive tool for developers looking to get into resonance with the x264 and this software is in a converted old problems DivX to DVD to solve it. With the manufacturers of the official version to market with high prices and much bugs they need to become an expensive market, but none of these responders had Video informal.

The same thing happened on both DivX and XVid.

In principle no different with DivX and XVid.

Only the commercial version of DivX and Xvid versions DivX.com non-commercial provided by the company that later became writers Codec groups were presented to the individual who had the idea for the inconvenience and the cost of business expenses and all the commercial version of the release.

Zexon tech CCTV System Installation Guide

Zexon tech Surveillance Training

Zexon tech CCTV System Installation Guide

After becoming familiar with the instruments and equipment installed in the installation of zexon technology CCTV cameras to explain a simple way to customize your pay.
However, before training, I should point out that I had assumed that the reader has a basic level of technical information about electric wiring and be able to work with simple tools. Otherwise responsible for any damage to your equipment is your responsibility.
Plan: The first step to start a map or plan of the system. When specifying the location of the camera should note several things. Install the camera in low-light environments, it is not recommended. If you just want a night vision camera for use in a dark environment must know where the cameras will be black and white image of a dark environment. Never the camera directly towards the sun or bright lights do not install.
It's not easy to choose the right location for mounting the camera on its side after Ngzryd indifferent. In light of the position and distance of the object position in the image is also very important. When buying contact lenses (if your Zexon camera does not have a fixed lens), you will find various types of lenses. When choosing the location and distance of the light from the lens to the object and note the focal length you choose. In a small area (approximately 50 m) using a 3.6 lens would be suitable. The further away the object should be more focal length lens. The selection of appropriate lens is not easy and will require some experience. Another way to do this is to use variable focus lens, focus range of the lens selection is limited but so comfortable you will be.
By selecting strategically important locations for Zexon tech camera installation you will be able to reduce the number of cameras required for a stable environment. When installing the images do not overlap and install cameras so that each camera did not cover that will cover the entire environment. If a security camera is also important to install cameras so that each camera will usually be an additional camera and the camera is no longer supported. Another important point to draw attention to the placement of the cameras cable is installed in the Zexon ip camera.
Wiring: Wiring is Zmanbrtryn the installation of surveillance cameras. Must be wired in different parts of the application that will use the least amount of wire and wire length does not exceed the limit of standard image signals will be weakened. Never wire transfer video signals from the wires above the cross and a minimum distance of 12 cm in this case do not follow. Each camera cable length should not be more than 400 meters of high quality cables also try to use the images.
Another point is also important, for example, try the wiring when installing Zexon Network Camera CCTV cameras installed at the site is always some extra wires for possible displacements leave. Try to avoid feeding separate cameras. 220 volt power supply to the camera can be used with any camera and use a separate adapter.
or adapter of the camera with a central feed. Each camera feeds from one location to install a separate UPS for the camera in the future you will.
Zexon Camera Placement: Placement camera mounted on the base and screw it to the wall or ceiling. Dowels at the camera to a wall or ceiling, note that the camera is quite firmly in place and the screws and dowels feel you are much greater a small camera to use.
When specifying the location for drilling the camera note. The cameras have a DC power input polarity must note the camera. BNC jack cable to connect the camera to use. BNC jack plug do not think it is very hard to explain why I do it regardless, but please let me know if you think I will add it was necessary to.
Connect BNC cameras will be able to see the picture (if you have not done so well the previous steps). If the camera did not see the Troubleshooting section.
The following table shows you the operation of the camera:

• Data collection (eg, site visits, and the number of cameras required)
• Specify the type of camera
• Specify the location of the control center (due to security considerations and possible wiring etc)
• The feeding system cameras (central or individual)
• Preparing for passage of cables (ceiling, floor, duct, etc.)
• Run cabling
• Correction and wiring details
• Trim and connect the system to display and record details
• Images and camera settings
• The installation of ZEXON tech cameras   

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.