Methods are as follows oh, you can refer to the following
1, open the camera automatic electronic shutter function.
2, use the controller to adjust the lens aperture to the maximum.
3, the camera will be 30 meters away from the object, focus to infinity (most of the lens is facing the lens will be in front of the focusing adjustment ring rotated clockwise to the head).
4, with the controller to adjust the lens zoom will be pushed to the farthest scene, adjust the lens after the cutoff distance so that the scene is the most clear.
5, with the controller to adjust the lens zoom to pull the scene to the nearest, fine-tune the lens focus to make the scene the most clear
6, constantly adjust the lens focus, until the scene in the lens zoom process is always clear.
Generally speaking, after the surveillance camera head is installed, it will be debugged to see how the video footage. Then how to debug the surveillance camera, PChouse take you to understand it.
1, the use of analog cameras, the computer should be installed on the video capture card, and install the correct capture card driver, but also to install the monitoring software, open the software, you can directly see the image of the surveillance camera;
2, the use of IP cameras, as long as the camera and the computer is connected to the computer through the switch and set up the IP address of the IP camera needs to be the same network segment as the computer. computer is the same network segment, enter the IP address of the IP camera in the computer's IE, install some plug-ins (IE will be prompted), you can carry out the WEB management page (need to enter the user name and password, the manufacturer's instructions there), in the management page may see the image of the camera --
If you are using the Chat with the camera (in the WIN7 environment), after installing the appropriate driver, in the instant messaging software can be set up on the camera interface can see the camera head; if you do not want to use the instant messaging software to see, you have to install the video software that comes with the camera, you can directly see the image.
If you use the camera for chatting (in WINXP environment), after installing the driver, open the computer, you can directly see the icon of the camera, you can directly open it, you can see the image.
Bought a security camera, how to use it? How to install a security camera?
Surveillance cameras are still very common today, mainly because of the ease of use. Just need to just buy a security camera to choose a suitable location for fixing, and then use the home power cord to connect, put a memory card, scan a client with your phone can remotely control this security camera. Surveillance camera specific installation process according to the type of different, need a certain process.
Different types of security cameras have different functions. According to the color there are color cameras and black and white cameras. Color cameras are mainly used to identify the details of the scene, based on the magnification of 10 times the color to increase the amount of information. In contrast, black and white cameras have a resolution 10 times smaller than that of color cameras and are mainly used at night or in poorly lit areas to monitor the movement and location of objects. Then we'll learn more about the installation process of surveillance cameras.
Surveillance cameras require wires
Wires are a necessary part of the process of installing a surveillance camera. The area of the wire cross-section size to meet the power supply needs as well as the mechanical requirements of the strength. Here it is important to note that the wire can not have joints, if you have to use the joints, you must use crimping or welding. Wires threaded inside the tube must not have joints under any circumstances. Under normal circumstances many of the tube inside the line can not have joints, which is also for the safety of electricity.
Wiring installation and protection requirements
Surveillance camera wiring should be installed vertically or horizontally, and can not just lap the line, not to mention that it can not be bent. And wiring must be added to protect the pipe, you can choose plastic casing or iron casing, according to the indoor situation to choose the appropriate casing. Ceiling wiring should be used metal hose, so as not to affect the aesthetic, as long as the fixed can be. So the surveillance camera wiring in the building installation is required, not that simply connect the wires are good. Of course, different types of surveillance cameras, it will be different wiring, basically the difference is not very big.
Surveillance camera signal wire installation
For the installation of security cameras for the wiring is the most important, as long as the wiring, wiring, wire connection and installation requirements, the security camera is equal to the success of the installation. In addition to wires, wiring, there are signal lines connected to the installation is also required. First of all, the signal line can not be parallel to the power line, and then the signal line and power line can not be in a tube. If there is no way to be parallel, then the distance of this parallel alignment should be more than 50cm.
Alarm control box wiring installation
Surveillance camera alarm control box AC power must be a separate line, and signal lines, low-voltage power lines and cameras can not be in the same tube. Alarm control box AC power cable installation must meet the requirements of electrical installation. And alarm control box power line in the ceiling alignment, to add a set of management to enter the wall, of course, can also be protected by iron pipe, which can strengthen the anti-theft system of anti-vandalism. Alarm control box is also the most important part of the monitoring camera components, as long as there is an unexpected situation, the monitoring camera equipped with an alarm control box will sound.
Of course, not all security cameras have alarm control box, the general miniature price is relatively low security cameras are not equipped with alarm control box, the price is a little higher, such as shopping malls in the security cameras are equipped with alarm control box.
Surveillance camera cable piping requirements
Power cord in the premise of adding pipe, you can extend the service life, so every wiring of the surveillance camera is piped. There are still some requirements for camera cable piping. Mainly divided into two kinds of open and dark piping, such as open piping needs to be horizontal and vertical, and to be beautiful. Basically, the surveillance camera wires, wiring and power cables are to be piped, so that both simple and beautiful, but also to extend the service life of the wire.
Basically, the more used piping is iron pipe or plastic pipe, in the indoor if the hose will be more suitable. In short, according to the wiring situation to choose the appropriate piping, without affecting the aesthetic at the same time can also improve the vandalism.
In fact, the installation of security cameras is not complicated, according to the requirements of the wiring can be. At first do not understand, you can read the instructions, basically to deal with the alignment, surveillance cameras even if the installation is complete, and about the installation of surveillance cameras video, now there are many online, are for a variety of surveillance camera installation process, so you can also look online. Surveillance cameras in our daily life or more need, many people will install a surveillance camera in their homes, garage, buy surveillance cameras also forget to buy a peace of mind.
How to use a webcam
Question 1: How to use a HD webcam I. Device Installation
1. Connect the webcam to your network or use a crossover cable to connect it directly to a PC.
2. Turn on the DC12V power supply.
3. Network connection normally within 5 seconds the connection light (orange) at the network interface will light up and the data indicator (green) will flash, at this time the physical connection of the IP camera is complete.
Two, preparation
1) Each network camera in the factory IP address of 192.168.1.19, subnet mask 255.255.255.0, you can modify the IP address of the network camera, such as the network camera address is modified to 192.168.1.194; change the IP address of your computer to a network camera with the The IP address of your computer can be changed to the same network segment as the IP camera, and the subnet mask is the same. For example: 192.168.1.171.
2) Test whether the webcam starts normally. In WINDOWS in accordance with the operation, open the command line window, in the command line window, type Ping192.168.1.19, if it does not show "Requesttimeout", it indicates that the startup is normal;
3) When using a browser (InternetExplore) for the first time. InternetExplore) to access the webcam for the first time, you must temporarily lower the security settings in order to install ActiveX components into the network at once, from the Browse menu, select ToolsàInternet Options-àSecurity-àCustomization Level-àActiveX Controls and Plug-ins, set the security level to Low and click Reset.
Question 2: How do HD webcams work? Network cameras can be directly connected to the computer with a network cable, first find the ip address, user name, password on the camera body, and then change the computer ip address to the same network segment as the camera. Then open the ie browser, enter the camera ip address, prompted to install the plug-in, after the installation of enter, and then enter the user name and password, you can see the real-time screen.
On the NVR, first change the ip of the NVR to the same network segment as the camera, then use the switch to connect the two together, and add the camera on the NvR.
Question 3: What should be the operation of the network camera to network Step 1: Network camera power and connect to your router or switch with a network cable
Step 2: In the same local area network, use the computer to open the camera camera comes with the camera search tool, search for the camera's IP, and change the IP to the same network segment with your computer
Step 3: In IE, type in the address bar of the camera you use to search for the camera, and then use the switch to connect the two together to add cameras on the NvR. address bar, enter the IP of the camera you found or changed with the camera search tool to log in to the camera on your LAN, enter the camera settings page, and set the relevant network options (usually by default), if the camera is equipped with WIFI, enter the WIFI settings page to set up a good wireless, and then ignore it if it is not;
Step 3: Log in to your router, and check whether the black/black/black/black/black/black/black/black/black/black/black/black router settings are enabled or not. Router settings to see if you have turned on the black/white list settings, here you must allow the camera to access the Internet;
Step 4: Early cameras need to log in to the router for network mapping ports, you need to have a certain degree of knowledge of the network, from the production of 2014 after the product generally do not need to this step of the operation, can be ignored.
Step 5: Install the camera's APP on a cell phone with Internet access, open the APP and enter the camera's account number and password to access it remotely; if you need to access the camera remotely from a computer, you can install the same software as your cell phone to add the camera and enter the account number and password.
Currently on the market webcam networking and access steps are basically the same as above,
The above purely manual knock, if there is to help you, please remember to give a timely adoption, your adoption is to help you help you the netizen's
full affirmation and respect.
Question 4: What does a webcam do? A webcam is a new generation of cameras that combines traditional video cameras with network technology, which can transmit images to the other side of the globe via the Internet, and the remote viewer does not need to use any specialized software as long as the standard web browser (such as "Microsoft IE or Netscape) can monitor the image. Netscape) can monitor their images. The IP camera has a built-in embedded chip and uses an embedded real-time operating system.
Broadband information networks in addition to providing high-speed network access to replace the image of the copper-axis cable transmission lines, real-time image monitoring into the broadband information network applications, which makes the information network to replace the traditional closed-circuit television has become inevitable. PC-based multimedia monitoring system is more powerful, but mainly for small-scale monitoring. When the transmission distance or the need for Internet access, PC-based multimedia monitoring stability is not good enough, high power consumption, the need for someone to guard, the openness of the software is not good. These problems provide a stage for network video surveillance based on network and embedded technology.
Network cameras convert images into packets based on the TCP/IP network standard, so that the picture taken by the camera through the RJ-45 Ethernet interface or WIFIWLAN wireless interface directly to the network, through the network can be monitored remotely picture.
The network camera adopts the most advanced camera technology and network technology, with powerful functions. The built-in system software enables true plug-and-play, eliminating the need for complex network configurations; the built-in high-capacity memory stores images before alarms are triggered; and the built-in I/O ports and communication ports make it easy to expand external peripherals such as access control, infrared sensors, and omni-directional pan-tilt heads. The SDK (Software Development Kit) is provided for users to quickly develop their own application software.
Panasonic network camera is widely used in education, business, medical, public **** business and other areas
Question 5: How to use the computer to record network cameras network cameras with this function, as long as you can access the video. At the same time video can also be set up in the background management software can be.
Question 6: How to connect the network camera with fiber optic Hello, owners
Network camera is a network device, according to what you listed, there are two ways to route:
1, network camera N - network switch - fiber optic transceiver - fiber optic - fiber optic transceivers - switches - network DVR - monitor.
2, network camera N - multi-channel network optical fiber - optical fiber - multi-channel network optical fiber - network switch - network DVR - monitor.
Optical or fiber optic transceiver have network port and fiber optic connector (FC, ST, FT, etc.), the network port are connected to the network equipment, such as network cameras, switches, etc., fiber optic connector connected to the optical fiber.
Question 7: How to connect a network camera using a cell phone to open the camera's Ying Shi cloud function, and then to the Ying Shi cloud official website to register the user and add the device, after installing the Ying Shi cloud client on the phone can be monitored remotely.
Question 8: How to use a wireless webcamWireless webcam usage, plug in the power supply and memory card (to store video) with a network cable to connect the camera, set up a good network and wifi on the computer, wireless webcam is the first time that you need to use the cable, set up a good after the future do not need to be later on, the future will be automatically connected to the wifi. However, the wireless camera is more network-intensive, if the network is a little bit worse, it will be very stuck. It is recommended to use the network cable is more stable Oh. Like the four red a line through the can, their home only need network cable can be installed monitoring, can install their own, it is very simple. My own home is to use their products, very good. If you need it, you can go and look at it.
Question 9: Teach how to use the camera 1. camera must be stable
Stable, is the camera enthusiasts to keep in mind the first element. Stable picture gives people a safe, real, beautiful enjoyment, let people look and feel very comfortable; if the picture is not stable, then the whole picture will be shaking around, so that people can not see the main body, it is difficult to understand your intention to shoot. Moreover, the image is dazzling to the eye, causing psychological effects and making people feel distracted and very agitated. I do not explain this point from psychology, just think about it, an object jumping around in front of your eyes, you want to see it clearly and can not see, your mood will be good? So maintain the consistent stability of the picture is the first premise of the camera, whether it is pushing, pulling, shaking, moving, tilting, tilting, zooming and other shooting, always have to work around how to maintain the stability of the picture, so that you can shoot good material. To summarize, keeping the image stable from three aspects can be a good solution:
One. Conditions allow the firm use of tripod
The use of tripod is to maintain picture stability is the simplest and best way, in fact, whether the TV station shooting drama or shooting party will use a tripod, because this can maximize the stability of the picture. Some people will say that the TV station in the shooting of news without tripod is also very stable, but that is because the TV station cameraman is a professional, have very strong basic skills, and they use the shoulder-type machine. Our ordinary camera enthusiasts use a small machine, and basic skills and they are worlds apart, so to maintain a high degree of stability of the picture, the use of tripod is the most secure way. Here I suggest that the majority of camera enthusiasts to buy those lightweight tripod, not only easy to carry, but also a greater breakthrough in the environmental limitations, in a variety of occasions.
Two. Maintain the correct shooting posture
Correct shooting posture includes the correct holding position and the correct shooting position, holding the camera posture is not a fixed model, depending on the different cameras, but generally in the open viewfinder must be used with the left hand to support the viewfinder, otherwise it is very easy to cause the camera to shake.
The main shooting positions are standing and kneeling: when standing, hold the camera firmly with both hands, relax your shoulders, keep your right elbow close to the side of the body, and lift the camera to a slightly higher position than your chest. Hold the camcorder with your left hand to help stabilize the camcorder, and adopt a comfortable yet stable position to ensure that the camcorder is stable and does not move. Keep your legs naturally apart, about shoulder-width apart, with your toes pointed slightly outward, and stand firmly to maintain your balance. When shaking, you should place the starting amplitude in an uncomfortable position and the falling amplitude in a comfortable position, and try to keep your feet still as much as possible when conditions permit.
When shooting in a kneeling position, the left knee is on the ground, the right elbow is on the knee of the right leg, and the left hand should also hold the camcorder, so you can get the best stability. You can also use rocks, railings, tree trunks, walls and other fixtures to support and stabilize your body and machine. Correct posture not only helps to maneuver the machine, but also avoids over-tiredness due to prolonged shooting. If the camera is shaking, it should be shaking from a uncomfortable position to a comfortable position. It is also important to note that do not play dashing, to avoid holding a machine in one hand to shoot around or walking while shooting.
Three. Practicing the basic skills of shooting
Practicing the basic skills will provide better protection for your shooting results, not only can improve your shooting stability, but also improve the quality of all aspects, you will benefit from the improvement of your basic skills. The practice of basic skills is to shoot more, the second is to see more, see how others or television images, and learn more. In short, the practice of basic skills do not require you to practice in winter, summer practice, pay more attention to the accumulation can be.
2. Learning to compose is the key to improve the level of camera
With painting and photography, camera is also an artistic technique, the lines of the bright and the harmony of the picture is the key, good composition not only makes people feel the theme is clear, but also gives people a visual and psychological impact, the failure of the composition will make people feel that you shoot the material cluttered. Therefore, the camera to improve the level, we must start from a good picture of this link. Camera composition we have to start from the following aspects:
I. Reasonable use of far, full, medium, near, special
Camera framing is divided into these, the picture of the angle of view from the largest to the smallest. Telephoto is generally the camera lens is pulled to the maximum near your camera framing to achieve the maximum range of the camera can be achieved, generally used in the performance of grand scenes, mainly for people to make a magnificent, huge scale of the time to use. Panorama generally refers to the full picture of a thing to show, for example, shooting a panoramic view of a person, is the person from head to toe all received in the lens ......