2014年1月19日星期日

Become competitive HD IP Camera

Become competitive HD IP Camera
From the point of view of product users , video or image clarity has become the choice to use high-definition network camera foremost concern . But users also for security reasons , once a system with analog cameras , the kind of technology has been tempered by time, mature and stable , easy to operate , will now be focusing its attention to theHD IP camera megapixels go , definitely consider the product how about performance ? when problems arise , can not solve the problem as soon as possible .
Device and method for high-definition network camera debugging worth learning . Note that when using the network camera lens choices, good or bad , or whether the quality of the lens matches largely affect the clarity of the screen , for example, 1 /3 inch CCD are usually equipped with a 1 /3 inch lens, a / 2 inch CCD are usually equipped with a 1/2 inch lens , lens debugging when the device is necessary to gather debugging a good tune , especially the back focal plane of the camera to align , often gathered lens clear picture of the cause is unclear, up less demand for high definition .
There Alarm IP Camera shield is also very important , the distal end of the shield glass gun can not use a conventional flat glass , but it is necessary to use a good optical glass , plate glass directly impair the general effect on the resolution of the picture , selection spherical enclosure should be noted that the curvature of the sphere is necessary to smooth the transition , try not to put the lens at the upper edge of the sphere , light refraction larger force here , even seriously affect the clarity of the picture . It is important , that is, regardless of what kind of housing , housing in the best light as low as possible , to cover the lens interval as short as possible , so make light pollution before the camera cuts to a minimum , is conducive to progress to enhance the picture sharpness.
To analyze the current market situation , Granville, as the dot-com HD IP Camera, has been to improve the use and functionality in a number of large and small projects, with the increase in the use case , users will increasingly recognize the high-definition monitor system bring high-definition network camera picture effects beyond imagination . The use of high -definition Alarm IP Camera network under the system allows monitoring project has become a simple and efficient.
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From:http://www.vstarcam.com/channel/Become-competitive-HD-IP-Camera-428.html

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