IP Camera analysis abnormal event analysis applications
Today's society is a densely populated, highly complex and highly mobile society, faced with emergencies and abnormal events, more and more of its difficulty and importance of monitoring has become increasingly prominent. Most of the existing video surveillance system within the scene just right monitoring and tracking of moving targets for further recognition and behavior understanding and so very little. Although more and more people continue to build large video surveillance systems, but these control systems are still only provides video forensics tool afterwards.
However, the purpose of monitoring is to monitor the scene unusual event or monitoring the behavior of an object detection and analysis. In the long video sequences using artificial methods to handle such work is neither practical nor economical, so using a computer in a video sequence for video intelligent automatic detection is very important.
Intelligent video analysis technology to analyze abnormal events core algorithms and techniques needed to do support, these core algorithms include:
One would be human behavior modeling virtual reality technology.
2.3D modeling techniques, through the high-definition Network Camera scene of the actual reference measurements for model calibration to build scenes, so that it can calculate the precise structure of objects in the scene at any height and distance between any two points, as a threat to objective analysis provides accurate basis,
3 Object-based label classification, can accurately distinguish people, vehicles and other objects,
4 Based on self-learning adaptive environmental change, understanding and identifying patterns of behavior, self-adaptive learning environment, a variety of built-environment model (streets, walls, water, snow and fog, etc.), can be adjusted automatically according to changes in the environment ,
5 self-test self-protection, the environment and low visibility hampered the field of view, angular offset surveillance cameras, video signal failure, low signal or no signal or other abnormal situation, immediately send alarm,
6 high-definition IP Camera sensitivity adaptive, self-learning environment continues according to the scene and self-tuning parameters, ensure that the external sensitivity adaptive capacity of 7 × 24 a day (in a variety of harsh environments and lighting conditions to provide high reliability testing, No external human intervention adjustment).
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2013年8月27日星期二
Currently on the market mainstream IP Camera system advantages and
Currently on the market mainstream IP Camera system advantages and characteristics
IP Camera surveillance network alarm center hosts all operations to achieve through the management, including image preview, the screen switches on the wall, check the host videos, but also according to the need to achieve alarm linkage function. Surveillance camera surveillance network alarm center through a switch on each DVR is access to Internet, a remote user (eg superiors) can be carried out by the client image preview, capture, call recording and other operations (according to different users different permissions).
Network Camera system advantages and characteristics
1, network surveillance camera surveillance network alarm - through a computer network, truly anytime, from anywhere, on any site can be networked alarm surveillance camera surveillance;
2, network storage - system can achieve local, remote video storage and video search and playback;
3, high reliability - system used by the video encoder and a webcam are machine embedded systems, industrial grade equipment, with high reliability, plug and play, no special management, especially for non- unattended remote camera surveillance network alarm monitoring points;
4, high image quality - system used by the video encoder and adaptive high-performance streaming media server device, the integration of a variety of new patented technology, images and smooth, clear picture quality, image resolution up to D1 effects, real-time;
5, the special variable stream technology - based on real-time network conditions, flexibility to adjust the data traffic stream becomes unique designs, such as local area network to see DV (720 * 576) images while the Internet to see CIF (352 * 288) image;
6, easy to use, simple operation and management - can either install the client software, you can also directly through the WEB for remote camera surveillance network alarm monitoring and remote management, graphical interface.
Lift the video surveillance network alarm Network Camera, you will think of the bank or the mall expensive video surveillance camera surveillance network alarm equipment. In fact, you do not have to worry about the cost will be too high. Scale of operation according to the store, you can choose affordable Network Camera for mounting configurations. Like VStarcam T series T7838WIP, T6892WIP, T6835WIP plug and play network camera is a good choice! Price is not high, plug and play, powerful performance! !
Welcome to Shenzhen P2P IP Camera manufacturer VStarcam Website http://www.vstarcam.com Viagra more information!
IP Camera surveillance network alarm center hosts all operations to achieve through the management, including image preview, the screen switches on the wall, check the host videos, but also according to the need to achieve alarm linkage function. Surveillance camera surveillance network alarm center through a switch on each DVR is access to Internet, a remote user (eg superiors) can be carried out by the client image preview, capture, call recording and other operations (according to different users different permissions).
Network Camera system advantages and characteristics
1, network surveillance camera surveillance network alarm - through a computer network, truly anytime, from anywhere, on any site can be networked alarm surveillance camera surveillance;
2, network storage - system can achieve local, remote video storage and video search and playback;
3, high reliability - system used by the video encoder and a webcam are machine embedded systems, industrial grade equipment, with high reliability, plug and play, no special management, especially for non- unattended remote camera surveillance network alarm monitoring points;
4, high image quality - system used by the video encoder and adaptive high-performance streaming media server device, the integration of a variety of new patented technology, images and smooth, clear picture quality, image resolution up to D1 effects, real-time;
5, the special variable stream technology - based on real-time network conditions, flexibility to adjust the data traffic stream becomes unique designs, such as local area network to see DV (720 * 576) images while the Internet to see CIF (352 * 288) image;
6, easy to use, simple operation and management - can either install the client software, you can also directly through the WEB for remote camera surveillance network alarm monitoring and remote management, graphical interface.
Lift the video surveillance network alarm Network Camera, you will think of the bank or the mall expensive video surveillance camera surveillance network alarm equipment. In fact, you do not have to worry about the cost will be too high. Scale of operation according to the store, you can choose affordable Network Camera for mounting configurations. Like VStarcam T series T7838WIP, T6892WIP, T6835WIP plug and play network camera is a good choice! Price is not high, plug and play, powerful performance! !
Welcome to Shenzhen P2P IP Camera manufacturer VStarcam Website http://www.vstarcam.com Viagra more information!
Megapixel IP Camera Why become a mainstream security market
Megapixel IP Camera Why become a mainstream security market
Video surveillance is that people can not or may not direct, real-time observation of the place, to provide a real-time image, a true reflection of the object being monitored screen, real-time processing or post-mortem analysis as a means. Video surveillance system is an integral part of the security system, it is a comprehensive system of prevention ability. Megapixels HD IP Camera video surveillance with its intuitive, convenient, content rich and widely used in many applications.
Applications in various vertical markets sectors, but also gradually highlights megapixels HD network for high-definition video cameras and intelligent information processing needs. Such as the traditional field of public safety in the community, monitoring, urban safety monitoring, traffic safety monitoring, prison security monitoring, trial live other occasions, the growing need for high-definition images as the fight against crime, an important means of maintaining social stability. Another example is the importance of education in recent years, the industry gradually, with the development of education in China, expanding school, college area increases, scattered layout, such as increasing the amount of student mobility gave the traditional management model to bring security a great challenge. Networking, high definition camera's megapixels network security management in colleges and universities shows great effect. Networking in the banking system, savings monitoring, vault monitoring requirements and the health system in the intensive care unit video surveillance, live surgery and teaching systems, security management monitoring daily demand for high-definition video surveillance, intelligent raised new requirements.
Currently in safe cities, airports, rail transportation, electricity, education, retail and other industries, one million high-definition IP Camera surveillance and intelligent management software has formed a large-scale application, advantage has emerged. Be optimistic forecast, HD front-end equipment and intelligent management software will break through simple function linkage, technical depth industry research and development of intelligent video surveillance will be to promote the depth of the industry of the new impetus.
Welcome to Shenzhen P2P IP Camera manufacturer VStarcam Website http://www.vstarcam.com Viagra more information!
Video surveillance is that people can not or may not direct, real-time observation of the place, to provide a real-time image, a true reflection of the object being monitored screen, real-time processing or post-mortem analysis as a means. Video surveillance system is an integral part of the security system, it is a comprehensive system of prevention ability. Megapixels HD IP Camera video surveillance with its intuitive, convenient, content rich and widely used in many applications.
Applications in various vertical markets sectors, but also gradually highlights megapixels HD network for high-definition video cameras and intelligent information processing needs. Such as the traditional field of public safety in the community, monitoring, urban safety monitoring, traffic safety monitoring, prison security monitoring, trial live other occasions, the growing need for high-definition images as the fight against crime, an important means of maintaining social stability. Another example is the importance of education in recent years, the industry gradually, with the development of education in China, expanding school, college area increases, scattered layout, such as increasing the amount of student mobility gave the traditional management model to bring security a great challenge. Networking, high definition camera's megapixels network security management in colleges and universities shows great effect. Networking in the banking system, savings monitoring, vault monitoring requirements and the health system in the intensive care unit video surveillance, live surgery and teaching systems, security management monitoring daily demand for high-definition video surveillance, intelligent raised new requirements.
Currently in safe cities, airports, rail transportation, electricity, education, retail and other industries, one million high-definition IP Camera surveillance and intelligent management software has formed a large-scale application, advantage has emerged. Be optimistic forecast, HD front-end equipment and intelligent management software will break through simple function linkage, technical depth industry research and development of intelligent video surveillance will be to promote the depth of the industry of the new impetus.
Welcome to Shenzhen P2P IP Camera manufacturer VStarcam Website http://www.vstarcam.com Viagra more information!
2013年8月15日星期四
Security work because of HD IP Camera become more easy and simple
Security work because of HD IP Camera become more easy and simple
Speaking of high-definition Network Camera, may be a lot of friends in the security aspects of the work will not feel strange, mainly because many people are very fond of this high-definition network camera main advantages and features, precisely because of these features high-definition network camera , but also to the security of our work has become more relaxed simple.
First: Mobile
Speaking of HD IP Camera features a removable, many of the security staff are very concerned about, mainly because it allows us to monitor the range of more, and more widely, a lot of places you can not see in the first a time by our definition IP Camera discovered, so now a lot of people in the choice of high-definition network camera is going to be to choose the kind of high-definition network camera can be moved, so that our entire security work more easily.
Second: rights management
HD IP Camera are now with rights management, ie one million high-definition network camera store a variety of information not everyone can be effective operations, for example, may now be our monitoring personnel can view the image, while some higher level people can be systematically organized and deletion, and so, so, so that the authority can make use of high-definition network camera more secure.
Third: to monitor anywhere
Now the network is developing rapidly from 2G to 3G and then 4G, which for IP Camera monitoring provides enough bandwidth to support. As long as you have the equipment to networking, whether it is a mobile phone or computer, you can be monitored anytime, anywhere.
About HD Network Camera features introduced here for everyone, hoping to be helpful to you.
Welcome to Shenzhen P2P IP Camera manufacturer VStarcam Website http://www.vstarcam.com Viagra more information!
Speaking of high-definition Network Camera, may be a lot of friends in the security aspects of the work will not feel strange, mainly because many people are very fond of this high-definition network camera main advantages and features, precisely because of these features high-definition network camera , but also to the security of our work has become more relaxed simple.
First: Mobile
Speaking of HD IP Camera features a removable, many of the security staff are very concerned about, mainly because it allows us to monitor the range of more, and more widely, a lot of places you can not see in the first a time by our definition IP Camera discovered, so now a lot of people in the choice of high-definition network camera is going to be to choose the kind of high-definition network camera can be moved, so that our entire security work more easily.
Second: rights management
HD IP Camera are now with rights management, ie one million high-definition network camera store a variety of information not everyone can be effective operations, for example, may now be our monitoring personnel can view the image, while some higher level people can be systematically organized and deletion, and so, so, so that the authority can make use of high-definition network camera more secure.
Third: to monitor anywhere
Now the network is developing rapidly from 2G to 3G and then 4G, which for IP Camera monitoring provides enough bandwidth to support. As long as you have the equipment to networking, whether it is a mobile phone or computer, you can be monitored anytime, anywhere.
About HD Network Camera features introduced here for everyone, hoping to be helpful to you.
Welcome to Shenzhen P2P IP Camera manufacturer VStarcam Website http://www.vstarcam.com Viagra more information!
"Monitoring the door" to remind the network camera user
"Monitoring the door" to remind the network camera user, be careful anti-monitoring
Surveillance IP Camera monitor as in real life who is closely related to network cameras network, usually built on top of IP networks and Ethernet. The tools used to monitor whether daily life to be "anti-monitoring", such as account information and the video information is leaked.
Although each Network Camera manufacturers have emphasized Megapixel IP cameras can fully guarantee information security, but in the digital age so advanced, it is inevitable there will be loopholes. Moreover, in the country, information security protection measures has been relatively low, information security awareness is relatively weak. Once the information disclosure of which would bring trouble to the user.
How can we ensure security of user information? How can I avoid being "anti-surveillance"?
Surveillance cameras in the network early in program design and attention to safety issues should be considered. Green wood and other sub-network camera manufacturers have realized the importance of network and information security, all aspects of security measures put forward secrecy. And the application of these measures in the Network Camera solution. Including FOSCAM, Viagra, as dot-com and other brands have begun to information security operations.
One, DDNS dynamic domain security
Each IP Camera manufacturer's products and the strength of different, DDNS solution will be different. General Network Camera manufacturers are using a public domain, public domain once will cause problems DDNS network cameras or video terminal can not login. Serious or even find Trojans, viruses. While proprietary domain surveillance camera dedicated private network can be achieved, and double the data backup. When DDNS situation occurs when the user will not have any impact. In the surveillance camera in the establishment of information security, DDNS bound to play an important role in ensuring the stability and security of service while reducing the difficulty of the user.
Second, the other functions of shielding
Network monitoring camera functions is not possible, but the more refined the better. Some functions such as Sina Weibo, Tencent Weibo will definitely increase security risks. Monitoring main function is to monitor a certain area to avoid accidents or incidents. Social function in which a negligible role. Webcamsin the development process can be omitted according to the actual situation than the necessary additional functionality.
Third, the encryption module
Encryption mode is done by surveillance camera data stream through hardware encryption method to form the ciphertext data stream transmitted to the rear and then decrypted. Solve the leaking of information during transmission risks, improve safety. Video stream cipher encryption module speeds up 8MB-12MB, fully support the requirements definition stage, but also provides users with extended functionality platform to achieve certification, the key self-destruct, and other security features.
Established in HD IP Camera solution taking into account the use of cryptographic modules, by encrypting the data can be transmitted in the network to prevent electronic interference.
Fourth, a digital signature function
Digital signature role is to be effective in preventing viruses, Trojan infection. Is actually a process for data encryption is mainly used to protect the security of user data. General network surveillance camera manufacturers mostly without a digital signature, because the digital signature certified by Microsoft needed annually to the Microsoft fee. Some small or no R & D capabilities manufacturers.
In the establishment of information security IP Camera, it should be on prevention, treatment supplement. Establish security, independence, confidentiality and database servers. Eliminate the source of information on the risks. Furthermore, the information is on surveillance cameras for real-time monitoring, in order to avoid loopholes.
Welcome to Shenzhen P2P IP Camera manufacturer VStarcam Website http://www.vstarcam.com Viagra more information!
Surveillance IP Camera monitor as in real life who is closely related to network cameras network, usually built on top of IP networks and Ethernet. The tools used to monitor whether daily life to be "anti-monitoring", such as account information and the video information is leaked.
Although each Network Camera manufacturers have emphasized Megapixel IP cameras can fully guarantee information security, but in the digital age so advanced, it is inevitable there will be loopholes. Moreover, in the country, information security protection measures has been relatively low, information security awareness is relatively weak. Once the information disclosure of which would bring trouble to the user.
How can we ensure security of user information? How can I avoid being "anti-surveillance"?
Surveillance cameras in the network early in program design and attention to safety issues should be considered. Green wood and other sub-network camera manufacturers have realized the importance of network and information security, all aspects of security measures put forward secrecy. And the application of these measures in the Network Camera solution. Including FOSCAM, Viagra, as dot-com and other brands have begun to information security operations.
One, DDNS dynamic domain security
Each IP Camera manufacturer's products and the strength of different, DDNS solution will be different. General Network Camera manufacturers are using a public domain, public domain once will cause problems DDNS network cameras or video terminal can not login. Serious or even find Trojans, viruses. While proprietary domain surveillance camera dedicated private network can be achieved, and double the data backup. When DDNS situation occurs when the user will not have any impact. In the surveillance camera in the establishment of information security, DDNS bound to play an important role in ensuring the stability and security of service while reducing the difficulty of the user.
Second, the other functions of shielding
Network monitoring camera functions is not possible, but the more refined the better. Some functions such as Sina Weibo, Tencent Weibo will definitely increase security risks. Monitoring main function is to monitor a certain area to avoid accidents or incidents. Social function in which a negligible role. Webcamsin the development process can be omitted according to the actual situation than the necessary additional functionality.
Third, the encryption module
Encryption mode is done by surveillance camera data stream through hardware encryption method to form the ciphertext data stream transmitted to the rear and then decrypted. Solve the leaking of information during transmission risks, improve safety. Video stream cipher encryption module speeds up 8MB-12MB, fully support the requirements definition stage, but also provides users with extended functionality platform to achieve certification, the key self-destruct, and other security features.
Established in HD IP Camera solution taking into account the use of cryptographic modules, by encrypting the data can be transmitted in the network to prevent electronic interference.
Fourth, a digital signature function
Digital signature role is to be effective in preventing viruses, Trojan infection. Is actually a process for data encryption is mainly used to protect the security of user data. General network surveillance camera manufacturers mostly without a digital signature, because the digital signature certified by Microsoft needed annually to the Microsoft fee. Some small or no R & D capabilities manufacturers.
In the establishment of information security IP Camera, it should be on prevention, treatment supplement. Establish security, independence, confidentiality and database servers. Eliminate the source of information on the risks. Furthermore, the information is on surveillance cameras for real-time monitoring, in order to avoid loopholes.
Welcome to Shenzhen P2P IP Camera manufacturer VStarcam Website http://www.vstarcam.com Viagra more information!
2013年8月9日星期五
Sales network surveillance cameras several major problems common
Sales network surveillance cameras several major problems common
HD IP Camera surveillance with the overall solution more systematic, the moment has become a mainstream network surveillance cameras as a salesman, how to introduce their products the greatest advantage to your customers, there is need to pay attention points:
First: monitoring Network Camera have a very important factor is the protocol compatibility issues. The most common ONVIF protocol, for example, Hikvision, Dahua support ONVIF of NVR, medium-sized manufacturers IPC also supports ONVIF, but they are not the same version of the ONVIF, so communication up and not be able to communicate with each other. Say that they support a lot, but really is not much, the issue of basic compatibility testing needs to be done to resolve, or provide SDK. Given this situation, so you push Webcam with customers when necessary to specify a compatible Network Camera that several digital matrix, NVR and other equipment. Many customers still fuzzy on this, so the IP Camera manufacturers have an obligation to your customers illustrate this problem, avoid compatibility customers because they can not produce adverse consequences.
Second: the program introduction, there are many contractors and agents will be asked such questions, we are in the actual exchange, we should go to boot ignore such problems, Hass Ye Hao, TI Ye Hao, worth mentioning Ambarella , or other non-mainstream. In fact, the chip provides a platform for surveillance cameras only, specific effects are determined by the manufacturer's ability to develop. Hass can do it Ambarella of low stream and the perfect video image, if the company on the secondary development of network surveillance cameras are relatively strong, you can plan to win; if the direct use of the DEMO, you should ignore this kind of question regardless of what you say hype, your camera effect is certainly not as strong ability to develop the company. Directly with the customer that are now Hass good TI mainstream, technology and reliability are certainly mature.
Third: the customer's device configuration, the project is relatively small, it is recommended to use NVR, generally we can achieve the requirements of customers. Project is relatively large, the proposed solutions using digital matrix, digital matrix functions implemented to achieve the effect of NVR reach. As well as AP, fiber optic, twisted pair transmission distance and other issues, it should go to the next multi-national standards, there are too many benefits, which will help the customer project acceptance; project actual reliability; reduced sales rate. Should stand in the customer's point of view to consider the issue, the most reasonable for the customer configuration, the lowest-cost solution.
Fourth: Now more and more customers want to see surveillance cameras through the network effect, there are a lot of manufacturers have done a remote video viewing software, but we ignored a very important issue, that is, the carrying capacity of the network carrier adequacy If customers see your video a card a card, it is best not to send, directly to the video files look like each other, in a video file in high-definition surveillance IP Camera because the brightness, contrast and other settings, gives the feel is not the same, a little brighter, the picture will be more dazzling that. In to rate this video file, it is best to record directly from the project.
Fifth: honesty with sincerity. Letter, also the root of the business; fact, the cornerstone of mutual benefit also; earnest; Get more customers source also.
Welcome to Shenzhen P2P IP Camera manufacturer VStarcam Website http://www.vstarcam.com Viagra more information!
HD IP Camera surveillance with the overall solution more systematic, the moment has become a mainstream network surveillance cameras as a salesman, how to introduce their products the greatest advantage to your customers, there is need to pay attention points:
First: monitoring Network Camera have a very important factor is the protocol compatibility issues. The most common ONVIF protocol, for example, Hikvision, Dahua support ONVIF of NVR, medium-sized manufacturers IPC also supports ONVIF, but they are not the same version of the ONVIF, so communication up and not be able to communicate with each other. Say that they support a lot, but really is not much, the issue of basic compatibility testing needs to be done to resolve, or provide SDK. Given this situation, so you push Webcam with customers when necessary to specify a compatible Network Camera that several digital matrix, NVR and other equipment. Many customers still fuzzy on this, so the IP Camera manufacturers have an obligation to your customers illustrate this problem, avoid compatibility customers because they can not produce adverse consequences.
Second: the program introduction, there are many contractors and agents will be asked such questions, we are in the actual exchange, we should go to boot ignore such problems, Hass Ye Hao, TI Ye Hao, worth mentioning Ambarella , or other non-mainstream. In fact, the chip provides a platform for surveillance cameras only, specific effects are determined by the manufacturer's ability to develop. Hass can do it Ambarella of low stream and the perfect video image, if the company on the secondary development of network surveillance cameras are relatively strong, you can plan to win; if the direct use of the DEMO, you should ignore this kind of question regardless of what you say hype, your camera effect is certainly not as strong ability to develop the company. Directly with the customer that are now Hass good TI mainstream, technology and reliability are certainly mature.
Third: the customer's device configuration, the project is relatively small, it is recommended to use NVR, generally we can achieve the requirements of customers. Project is relatively large, the proposed solutions using digital matrix, digital matrix functions implemented to achieve the effect of NVR reach. As well as AP, fiber optic, twisted pair transmission distance and other issues, it should go to the next multi-national standards, there are too many benefits, which will help the customer project acceptance; project actual reliability; reduced sales rate. Should stand in the customer's point of view to consider the issue, the most reasonable for the customer configuration, the lowest-cost solution.
Fourth: Now more and more customers want to see surveillance cameras through the network effect, there are a lot of manufacturers have done a remote video viewing software, but we ignored a very important issue, that is, the carrying capacity of the network carrier adequacy If customers see your video a card a card, it is best not to send, directly to the video files look like each other, in a video file in high-definition surveillance IP Camera because the brightness, contrast and other settings, gives the feel is not the same, a little brighter, the picture will be more dazzling that. In to rate this video file, it is best to record directly from the project.
Fifth: honesty with sincerity. Letter, also the root of the business; fact, the cornerstone of mutual benefit also; earnest; Get more customers source also.
Welcome to Shenzhen P2P IP Camera manufacturer VStarcam Website http://www.vstarcam.com Viagra more information!
HD IP Camera technology continues to evolve
HD IP Camera technology continues to evolve
Video surveillance technology very early on in our country has been developed. And speed is very alarming.
Monitoring technology from the 1980s into the country, along with the dramatic increase in demand for security has been rapid development, from a technical level, points, has experienced several different stages of development. The first took the full analog control, also known as closed-circuit television surveillance, from the last century 80's to early 90's ten years time it has been dominated by the security market and widely used in public security, banking, military, transportation, Hotels and other important units and departments.
It features all the way through the analog camera video signal is transmitted to the monitoring center, monitoring center through video distribution and synthesis part of the device on the TV and other analog video signal output on a display device, and through the tape recording device for recording or saving. Whichever is the second generation digital surveillance system, which from the mid-90s of last century began, the performance of the hard disk in digital time-lapse video recording DVR to replace the original analog video recorders, the original tape storage mode into digital video storage, so as to solve the The analog to digital video surveillance and display problems, a collection of video recorders, Quad and other functions, taken the first step in digital surveillance. The third took full digital control system to the embedded DVR DVR-based, which is a kind of applications and operating systems and microprocessors and integrated with a variety of chips embedded system, which is characterized by: not available modify, compact structure, get rid of the problem of instability in the PC, but the image is only confined to the remote LAN.
Currently, security monitoring products have been developed to a high-definition technology and network monitoring products, such as high-definition network cameras, Megapixel IP Camera, high-definition network speed dome, these products are also increasingly used in monitoring various industries, in order to add security market fresh blood, high-definition Network Camera in 2012 when it quickly into the market and get the love and support of users, shows that users of high-definition picture quality pursuit is rising Yeah!
With the development of computer technology and network penetration, I believe that in the next few years, the security market will lead to another peak period, while high-definition IP Camera will be vigorously development!
Welcome to Shenzhen P2P IP Camera manufacturer VStarcam Website http://www.vstarcam.com Viagra more information!
Video surveillance technology very early on in our country has been developed. And speed is very alarming.
Monitoring technology from the 1980s into the country, along with the dramatic increase in demand for security has been rapid development, from a technical level, points, has experienced several different stages of development. The first took the full analog control, also known as closed-circuit television surveillance, from the last century 80's to early 90's ten years time it has been dominated by the security market and widely used in public security, banking, military, transportation, Hotels and other important units and departments.
It features all the way through the analog camera video signal is transmitted to the monitoring center, monitoring center through video distribution and synthesis part of the device on the TV and other analog video signal output on a display device, and through the tape recording device for recording or saving. Whichever is the second generation digital surveillance system, which from the mid-90s of last century began, the performance of the hard disk in digital time-lapse video recording DVR to replace the original analog video recorders, the original tape storage mode into digital video storage, so as to solve the The analog to digital video surveillance and display problems, a collection of video recorders, Quad and other functions, taken the first step in digital surveillance. The third took full digital control system to the embedded DVR DVR-based, which is a kind of applications and operating systems and microprocessors and integrated with a variety of chips embedded system, which is characterized by: not available modify, compact structure, get rid of the problem of instability in the PC, but the image is only confined to the remote LAN.
Currently, security monitoring products have been developed to a high-definition technology and network monitoring products, such as high-definition network cameras, Megapixel IP Camera, high-definition network speed dome, these products are also increasingly used in monitoring various industries, in order to add security market fresh blood, high-definition Network Camera in 2012 when it quickly into the market and get the love and support of users, shows that users of high-definition picture quality pursuit is rising Yeah!
With the development of computer technology and network penetration, I believe that in the next few years, the security market will lead to another peak period, while high-definition IP Camera will be vigorously development!
Welcome to Shenzhen P2P IP Camera manufacturer VStarcam Website http://www.vstarcam.com Viagra more information!
2013年8月5日星期一
HD IP Camera security work to bring the convenience
HD IP Camera security work to bring the convenience
HD Network Camera installation to security work has brought great convenience, then the HD network camera in the end what features it has?
First, high-definition IP Camera capable of wireless monitoring system and other are combined to achieve better security monitoring, but they must be set within a high-definition network camera WIFI module, so that the camera can accomplish this function.
Secondly, the definition network cameras can add some equipment, such as a microphone, you can achieve remote live sound monitoring. If the speaker is connected to it, you can send out sound, the sound transmission to the needs of the scene can also be used both intercom. Some people may be worried that this remote intercom, noise will not appear echo it? No, HD Network Camera connected to the speaker after the echo can be suppressed.
In addition, high-definition network camera can also be implemented on many browsers certain video viewing. If the manufacturer can provide a certain client software, high-definition IP Camera can also be longer video, or to achieve video playback. This feature is convenient stolen some public facilities such circumstances occur, to facilitate police investigation.
Finally, high-definition Network Camera can also smartphones, tablets, computers, IE interface for viewing the video screen, simple and convenient, want to see.
Through the above description, you understand the function of HD IP Camera yet?
Welcome to Shenzhen P2P IP Camera manufacturer VStarcam Website http://www.vstarcam.com Viagra more information!
HD Network Camera installation to security work has brought great convenience, then the HD network camera in the end what features it has?
First, high-definition IP Camera capable of wireless monitoring system and other are combined to achieve better security monitoring, but they must be set within a high-definition network camera WIFI module, so that the camera can accomplish this function.
Secondly, the definition network cameras can add some equipment, such as a microphone, you can achieve remote live sound monitoring. If the speaker is connected to it, you can send out sound, the sound transmission to the needs of the scene can also be used both intercom. Some people may be worried that this remote intercom, noise will not appear echo it? No, HD Network Camera connected to the speaker after the echo can be suppressed.
In addition, high-definition network camera can also be implemented on many browsers certain video viewing. If the manufacturer can provide a certain client software, high-definition IP Camera can also be longer video, or to achieve video playback. This feature is convenient stolen some public facilities such circumstances occur, to facilitate police investigation.
Finally, high-definition Network Camera can also smartphones, tablets, computers, IE interface for viewing the video screen, simple and convenient, want to see.
Through the above description, you understand the function of HD IP Camera yet?
Welcome to Shenzhen P2P IP Camera manufacturer VStarcam Website http://www.vstarcam.com Viagra more information!
"Smart home" market accessibility design standards
"Smart home" market accessibility design standards
Recently, a senior adviser issued a series of information and communication technologies on the latest accessibility design guidelines, including the disabled and the elderly specifically for the launch of "smart home" barrier-free design standards.
The guide was written by disabled people assistive technology consultant, the Royal Society for the Blind, former chief scientist John Ji children · Obi. As implemented in a wide field of architectural barrier system design pioneer, Ji child has many years of drafting and writing instructional program experience. Guide also contains a checklist which lists out the information and communications technologies in a variety of accessibility concepts involved, as well as related equipment capable of different types of disabilities who brought help.
Guide covers many aspects, including to mobile phones and video phones, led by electronic communication to online banking as the representative of financial services, software development and web accessibility to computer-based technology to passenger information system, represented by the Transport and Such e-government electronic voting.
In that guide, there is a section highlighted how to enhance the "smart home" degree of accessibility issues, have been elaborated in the home environment using the technology systems and services, with these new technologies, disabled and elderly person's quality of life will be greatly improved.
The author a pressure plate through controlled lighting system, for example, introduced the future smart home facilities. In a specific time period, as long as the owner to leave the couch, into the bathroom, the corresponding lamp will automatically light up.
In addition, after a certain time if the owner has not yet left the bathroom, security alarm system will start automatically.
"Smart home" system as much as possible to provide barrier-free technologies, including voice control and hands-free operation interface, originally presented in various ways on the screen only displays information.
Guidelines referred to in the latest achievements is a "smart meters", the latest design of smart meters gas meter box can not only read data in a timely manner, but also can help users to more easily plan energy consumption. Accessibility issues associated with the display position of the instrument and patterns, the optional voice output function, and various function settings of cases.
Eye4 intelligent cloud is for civilian consumer market and the development of a remote video systems, including cloud services platform, the front camera hardware, the platform client software. Allow remote video access to millions of households. Technology has changed life, technology is changing the horizon!
Welcome to Shenzhen P2P IP Camera manufacturer VStarcam Website http://www.vstarcam.com Viagra more information!
Recently, a senior adviser issued a series of information and communication technologies on the latest accessibility design guidelines, including the disabled and the elderly specifically for the launch of "smart home" barrier-free design standards.
The guide was written by disabled people assistive technology consultant, the Royal Society for the Blind, former chief scientist John Ji children · Obi. As implemented in a wide field of architectural barrier system design pioneer, Ji child has many years of drafting and writing instructional program experience. Guide also contains a checklist which lists out the information and communications technologies in a variety of accessibility concepts involved, as well as related equipment capable of different types of disabilities who brought help.
Guide covers many aspects, including to mobile phones and video phones, led by electronic communication to online banking as the representative of financial services, software development and web accessibility to computer-based technology to passenger information system, represented by the Transport and Such e-government electronic voting.
In that guide, there is a section highlighted how to enhance the "smart home" degree of accessibility issues, have been elaborated in the home environment using the technology systems and services, with these new technologies, disabled and elderly person's quality of life will be greatly improved.
The author a pressure plate through controlled lighting system, for example, introduced the future smart home facilities. In a specific time period, as long as the owner to leave the couch, into the bathroom, the corresponding lamp will automatically light up.
In addition, after a certain time if the owner has not yet left the bathroom, security alarm system will start automatically.
"Smart home" system as much as possible to provide barrier-free technologies, including voice control and hands-free operation interface, originally presented in various ways on the screen only displays information.
Guidelines referred to in the latest achievements is a "smart meters", the latest design of smart meters gas meter box can not only read data in a timely manner, but also can help users to more easily plan energy consumption. Accessibility issues associated with the display position of the instrument and patterns, the optional voice output function, and various function settings of cases.
Eye4 intelligent cloud is for civilian consumer market and the development of a remote video systems, including cloud services platform, the front camera hardware, the platform client software. Allow remote video access to millions of households. Technology has changed life, technology is changing the horizon!
Welcome to Shenzhen P2P IP Camera manufacturer VStarcam Website http://www.vstarcam.com Viagra more information!
HD IP Camera CCTV cameras have an advantage over
HD IP Camera CCTV cameras have an advantage over
Speaking of Network Camera, a lot of people understand that there are some people who want to buy high-definition IP Camera. So in the end what is the definition network cameras do?
Generally network cameras and CCTV cameras are relatively the. CCTV cameras use an analog signal transmission. The network camera useful for cable transmission of transmission there is a computer with a USB camera. There are two kinds of network cameras one of which is a transitional product, and soon eliminated. Such cameras and CCTV cameras have a lot of similarities. Is the analog signal into a digital signal, and then use in a network to transmit.
Another is that neither have been they do not stop the modulation and demodulation, compression and processing directly and then use the network output. And we say that this camera is the HD Network Camera. This is generally a traditional camera is generally the highest resolution D1, and we say that the resolution of high-definition network cameras are generally not very obvious stop limit.
Now the Network Camera megapixels HD network camera is now in the computer market is very common, now in the installation of monitoring systems often use it. The camera price is very cheap. This HD IP Camera with digital signal transmission quality can not stand the impact, while CCTV camera analog signal transmission process appears to affect the quality and.
Welcome to Shenzhen P2P IP Camera manufacturer VStarcam Website http://www.vstarcam.com Viagra more information!
Speaking of Network Camera, a lot of people understand that there are some people who want to buy high-definition IP Camera. So in the end what is the definition network cameras do?
Generally network cameras and CCTV cameras are relatively the. CCTV cameras use an analog signal transmission. The network camera useful for cable transmission of transmission there is a computer with a USB camera. There are two kinds of network cameras one of which is a transitional product, and soon eliminated. Such cameras and CCTV cameras have a lot of similarities. Is the analog signal into a digital signal, and then use in a network to transmit.
Another is that neither have been they do not stop the modulation and demodulation, compression and processing directly and then use the network output. And we say that this camera is the HD Network Camera. This is generally a traditional camera is generally the highest resolution D1, and we say that the resolution of high-definition network cameras are generally not very obvious stop limit.
Now the Network Camera megapixels HD network camera is now in the computer market is very common, now in the installation of monitoring systems often use it. The camera price is very cheap. This HD IP Camera with digital signal transmission quality can not stand the impact, while CCTV camera analog signal transmission process appears to affect the quality and.
Welcome to Shenzhen P2P IP Camera manufacturer VStarcam Website http://www.vstarcam.com Viagra more information!
Megapixel IP Camera easy to operate
Megapixel IP Camera easy to operate
Speaking Megapixel IP Camera may be a lot of people will be more familiar with the main thing is now our lives have been all over a million high-definition network camera's shadow, either hotel, or the supermarket, or kindergartens, and so on, many places millions of high-definition Network Camera to our lives and work has brought great convenience, but now Megapixel Network Camera operation is very simple, with Xiao Bian today please take a look at it.
Megapixel network cameras are very practical, but the most important thing now Megapixel network camera installation and operation are very simple, let us start with in terms of installation, many people will be very worried about the time of installation, how to such cameras installed it, in fact, as long as we need to use the camera where the camera can be installed, just pay attention to the firmness of the installation can be, in addition, we use it is very simple, a lot of people when in use Once you master the basic computer operation can pass one million high-definition IP Camera for viewing on a computer, no matter what corner you can see very clearly, but also can convert video to expand and shrink.
About one million high-definition Network Camera operator to introduce here, hope you can make it easier for you application Megapixel IP cameras.
Welcome to Shenzhen P2P IP Camera manufacturer VStarcam Website http://www.vstarcam.com Viagra more information!
Speaking Megapixel IP Camera may be a lot of people will be more familiar with the main thing is now our lives have been all over a million high-definition network camera's shadow, either hotel, or the supermarket, or kindergartens, and so on, many places millions of high-definition Network Camera to our lives and work has brought great convenience, but now Megapixel Network Camera operation is very simple, with Xiao Bian today please take a look at it.
Megapixel network cameras are very practical, but the most important thing now Megapixel network camera installation and operation are very simple, let us start with in terms of installation, many people will be very worried about the time of installation, how to such cameras installed it, in fact, as long as we need to use the camera where the camera can be installed, just pay attention to the firmness of the installation can be, in addition, we use it is very simple, a lot of people when in use Once you master the basic computer operation can pass one million high-definition IP Camera for viewing on a computer, no matter what corner you can see very clearly, but also can convert video to expand and shrink.
About one million high-definition Network Camera operator to introduce here, hope you can make it easier for you application Megapixel IP cameras.
Welcome to Shenzhen P2P IP Camera manufacturer VStarcam Website http://www.vstarcam.com Viagra more information!
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