Network surveillance cameras do not sell products sell services IP video surveillance market has been developing steadily since 2009 , until 2011 network monitoring set off a boom in the domestic security market , today , even billion market opportunity in front of us , IP HD monitors praised still face the embarrassing situation . Megapixels HD has become a buzzword in the security industry , lack of standards and the second and third tier markets hiatus become the biggest obstacle restricting its development . Advantages and disadvantages of IP surveillance , but how to make the network video surveillance market is more mature, still seems to be a topic worth exploring . HD network camera monitoring the fate of small innovative change Analog monitoring technology as the representative of the video surveillance has improved the development history , IPnetwork camera surveillance is an emerging field , completely contrary to analog surveillance technology. There are many large contractors said , IP surveillance can indeed bring greater benefits for them , but if you want to expand the market, how to achieve low cost, high reliability it? Time will be able to solve the problem, but I am afraid there can solve the urgent needs to be seen. User requirements determine market trends, end-user point of view of network video product features but will IT technology , software, etc. through the Internet integration. Even this little " innovation" is indeed capable of causing widespread concern of users , network IP Camera as the representative of the product with better flexibility and scalability , dramatically reducing installation costs. Despite the need for more complex network setup and monitoring software , but the long-range surveillance undoubtedly solve many problems. Trends in wireless network monitoring platform To meet the needs of users , network video surveillance to be large-scale promotion . Promoting safe city construction projects , the first-tier cities is almost complete analog to upgrade high-definition monitor , the user can truly appreciate the advantages of IP surveillance which it ? Network camera is no longer simply the product features, it is a manifestation of services. Therefore, how to provide effective services will be an important factor in security companies to gain market share , product resolution and prices have not been listed as a key factor . To allow users to better understand the products, services should include not only maintain , but service. Respond quickly to changes in market demand, and constantly optimize the product , with standardized interfaces and protocols. Alarm IP Camera Baby Monitor IP Camera Network Camera HD IP Camera From:http://www.vstarcam.com/channel/Network-surveillance-cameras-do-not-sell-products-sell-services-467.html
In recent years , IP Camera in the enterprise , or an individual , family , etc. are increasingly widespread. Or compare , Eye4 Smart Cloud IP Camera are many similar products on the market in rare treasures from the quality of service both from the cost-effective. People use the Internet to their families to create a safe , warm environment is a pleasant thing .
Eye4 Smart Cloud network camera is a combination of traditional cameras and network technologies to produce a new generation of cameras, Internet access lines , landing a network of people backstage , enter the account number and password , you can achieve remote monitoring . Meanwhile , you can remote control the camera around 355 degrees, 120 degrees up and down rotation, monitor , and the monitor screen recorded and sent to the mailbox or FTP server ...... in your company or warehouse , pavement , the family installed a Eye4 Smart Cloud network camera , then you anywhere in the world , as long as the Internet can also be remotely monitored.
Remote real-time view of the situation at home children
Was on a business trip , the company left unattended and trouble ? For the elderly and children at home unattended and worry ? Or for chains , but to continue to expand and take care of busy ? Appears Eye4 Smart Cloud network will bring the gospel to you. Eye4 Smart Cloud network camera, has unique advantages : Eye4 Smart Cloud network camera is a combination of traditional cameras with a new generation of network camera technology generated , connect the network cable , no need to do port mapping , it can be an image over the network transmitted anywhere in the world . Log network of people backstage , enter the account number and password , you can achieve remote video surveillance . By remote control, you can realize the camera around 320 degrees , down 60 degrees rotation. Meanwhile monitor , the monitor screen can also be recorded and sent to the mailbox or FTP server.
Breezed home parents understand the movement , to give them a warm greeting
Whether it is the owner or ordinary wage cluster , there is always time to run around outside , often rare at home . And by Eye4 Smart Cloud network camera , you can easily see anywhere in the immediate family dynamic scene. Remote see in children or the elderly housekeeper ; and can serve as home security , Eye4 Smart Cloud network camera can be set to send e-mail alert , the target alarm. When the camera senses a change in larger LAN monitoring , Eye4 Smart Cloud network camera will alarm , in picture form sent to the specified mailbox or mobile phone . Just e-mail notification can be achieved bound phone email phone rang once , to remind you to look at the situation at home. Meanwhile , you can also monitor a computer remotely via video , live video retrieval at any given period of time .
Wireless network and wired network cameras distinction
Wireless network camera is a machine built-in wireless communication module , you need to use with a wireless router , set up a wireless communications environment.
The choice of wireless or wired, depending on the context , some consider convenient wiring , you can consider the wireless network camera, wired and wireless have advantages and disadvantages , mainly to see their own situation , the price of the same product with wireless capabilities to expensive.
Wireless network camera and wireless routers need to work together , a wireless router can be requested on the Internet .
The advantage of using WIFI wireless network camera : no wiring, installation and increase the number of cameras are more convenient , Internet costs are lower.
WIFI wireless network using the camera's shortcomings : When installing basis having to do some simple instructions for proper use of the network configuration ;
From the IP Camera to the general requirements of the wireless router in the range of 30 to 100 meters , if outside this range requires the use of a dedicated antenna or install a wireless router nearby ;
More intensive use of local wireless router , to set the operating frequency band wireless router.
From the current domestic market, surveillance cameras , IP network camera sales continue to increase in high-definition , analog cameras declined. At present, many cities , such as peace , peace villages , safe campus , bank monitoring bidding projects require IP HD cameras with a resolution of 1280 × 720 or more, and in many areas due to civilian control IP high-definition picture quality, wiring is simple, comprehensive cost advantage of low user acceptance .
Digital HD and IPCam to many security companies has brought new opportunities , we face a re- race , many manufacturers hope that a new era of high-definition digital transfer , or hope to achieve greater sales in major reshuffle in the new high-definition era , more focused technology . R & D strength of enterprises to take advantage of high -definition technology threshold , high starting point , the lack of technical research and development of high-definition analog processing block outside the door . As enterprises gradually mastered the core technology of IPC network camera , more easily personalized and differentiated , thus avoiding the homogenization of vicious price war . Compared with the analog era , the era of digital high-definition is more conducive to the development of enterprise development . IPC will face the same price wars and DVR era , and even more violent times faster than the DVR price war came . After experiencing a war, the industry will return to a peaceful , industry will be more orderly, industry rules, more rational norms , profit rationalize the division of refinement, have their own strengths . Finally, the number of manufacturers from a few thousand to more than a dozen , or even less.
HD or use the vast majority of early applications in the financial, public security , campus , and other high-end smart city areas , mostly encountered competition or domestic brands. Analog era , the underlying core technology controlled by foreign manufacturers , Chinese manufacturers are basically production assembly . Into the digital high-definition era, more and more manufacturers have written 3A algorithm , master network camera clarity , color , focus , exposure and other technologies. In addition, the digital high-definition era, as a competitive high-definition monitor manufacturer , is best able to provide the IPC, NVR, Hybrid DVR, decoders, and other platforms supporting a full range of products and solutions , rather than the only IPC, it is precisely this point , the domestic manufacturers greater advantage , and today the country has done a DVR and HD video surveillance software manufacturers do before . In contrast , some foreign manufacturers of pure IPC only IPC, can not be packaged supporting sales , manufacturers need other HD NVR, compatible decoder to them .
Users should be careful to select HD products
Illumination investigation : the initial stage of digital high-definition era, many users just touch HD , often focus toward clarity , but it is easy to overlook the illumination of inspection. In fact , the incident is often carried out at night or in the dark , without a good light sensitivity , and their use will be extremely limited.
Network performance and latency visits : Once high-definition network camera , stream will increase, how big stable and reliable network transmission stream how to do short delay real good if you encounter hundreds of thousands of road ? ? HD network monitoring, is more a test of the core code and the network performance of the camera.
Stability study : emphasis on the IP network camera development time , application time on the market .
Color reproduction study : HD R & D manufacturers to bring up the camera image may not be difficult , but to bring up the color reproduction is good, very realistic image is not easy. No white balance or white balance do not, in fluorescent or natural light cameras may not be exposed to the problem .
Stream study : the IP network camera to select the test process, to shed the same code , more IP camera picture quality, especially in the evening to test their effect under low stream , many cameras will be mosaic, ghosting, drag tail phenomenon . The stream is too large, the cost of the entire project cost has improved a lot , hard drives, network switches, network cable .
Analog cameras and IP camera are today's mainstream products are used in various industries , so we use them in what they know about what is the difference between the two is it ?
Network camera ( digital camera ) is simply directly to the camera itself and the internal circuit by the CCD image captured into the digital signal via a network cable , the switch directly transmitted to remote monitoring easily . Simple analog camera image is converted into an analog signal , is transmitted through a coaxial cable, generally used for closed-circuit monitor . The difference between analog cameras and Network camera as follows:
1 , clarity
Network Camera : Progressive scan (up to millions or even tens of millions of pixels ) , more suitable for capturing moving targets , even moving at high speed can also provide a clear picture of the image .
Analog cameras : interlaced ( resolution 4CIF, can only reach 400,000 pixels ) , catch them at high speed moving objects , can cause image blur.
2 , monitoring
Network Camera : Built-in WEB, using a standard WEB browser on your PC , you can manage and view images. The ability to remotely manage and view images. Presence on the network camera can be remote image data hard drive, easy to find , easy to store, will not be destroyed.
Analog cameras : closed , only watch inside , not remote monitoring . Video data can only be stored locally , not remotely view , easily destroyed criminals .
3 , the bandwidth
Webcams biggest advantages formula simple wiring through the switch can be centralized transmission.
Analog cameras also need root network bandwidth , network bandwidth required to consider whether the actual on-site support .
4 , integration
Network Camera : multi-screen management software sharing , multi -channel monitoring , unrestricted ones , without additional hardware costs.
Analog camera : DVR ( ones with certain restrictions ) increase in the need to increase the front-end costs .
5 , the security
Network camera : the signal is encrypted , highly secure digital certificate , you can add the "Watermark " message . Fun at a distance of not affecting the image quality degradation leads to problems .
Analog cameras : low security , image transmission distance by the image .
In summary, the IP camera can be said to be comprehensive beyond the traditional analog cameras , due to the nature of its working principle difference between analog camera technology and the emergence of bottlenecks in the development of limitations , and the salient features of the network camera overcomes these restrictions. Currently the network camera has been developed for several years , the future of the world and certainly in the domestic Network camera .