Buy HD IP Camera need to pay attention to several aspects

Buy HD IP Camera need to pay attention to several aspects
Now people in the choice of surveillance cameras, HD Network Camera is the first one first thing to consider, too many brands of HD IP Camera, you often do not know how to choose, well, it would only buy u guys elaborate definition surveillance cameras several key factors, allowing users to judge it.
Monitoring Performance
When the purchase of surveillance cameras, must be clear what kind of monitoring required to achieve results. If you need to see the facial features, and license plate number, counter, etc., then select HD IP Camera is wrong. But the demands of everyone is not so high, it is not necessary to choose a HD Network Camera, choose a standard definition can, after all, still more expensive HD IP Camera.
Definition and function
In determining good to buy high-definition surveillance cameras, you need to look at the camera's functionality. First look at the camera screen clarity, here to note that both static images and dynamic images need to watch to see Gao Bugao color reproduction, the picture is clean, natural and realistic. In addition to these, you also need you to look at this network camera products have the following features: wide dynamic, automatic white balance, image sharpness adjustment, super digital noise reduction, intelligent digital automatic metering compensation. Check the wide dynamic transition is to see whether natural clear light. Illumination is in a dark environment to see more of an index object, for night monitoring, the smaller the better.
When looking good at several functional parameters, that is not their own to HD IP Camera should be very clear. Finally some of the details of that. For example, when the camera operator simply do? Menu is rich? And this camera it has several environmental models? Data Interface There are several? Lens what? Software system how? Service this brand how? Ah, and so there is no technical support .
From:http://www.vstarcam.com/channel/Buy-HD-IP-Camera-need-to-pay-attention-to-several-aspects-154.html