When I searched online for some technology information about IP cameras, I found a leaflet which was released by Hikvision. It introduced the latest technologies which Hikvision's IP cameras have been adopted. Therefore I publish them in this article to help you know these informative knowledge. Hikvision smart IP camera adopt several innovative technologies related to smart codec, smart detection and smart control. These cameras are primarily designed to deliver Smart concept to the market and convey the idea of smart security.

What's WDR (Wide Dynamic Range)?

The WDR function is intended to provide clear image performance in strong backlight areas such as exterior light coming through a window or glass door. High contract light conditions are no longer a problem when you need to capture detailed images.

What does WDR or Wide Dynamic Range in the surveillance systems?

Every time a part of the image is incredibly dark and another part of the image is very bright alternative can not see all the specific details of these areas. Dynamic range is the range between the highest and lowest amounts possible of changing such as the amount of light. Cameras with WDR (wide dynamic range) has a unique software that allows to stabilize the image and recover as much detail overexposed and underexposed areas. So these rooms are perfect for recording in certain locations such as the entrances of shops where the contrast between sunlight outside and inside the dark is too high and extremely difficult to be registered.