ACTIVE VIEW: WDR function for amazing image quality in our 2 WIRE access control system
The quality and clarity of the image are essential in those cases in which it is important to identify the person who stands in front of a camera, as can happen not only in cases of video surveillance, but also when someone rings our doorbell. To solve this situation, the WDR function of our new ACTIVE VIEW camera for 2 WIRE access control systems, installed in our entrance panels, offers an astonishing quality, even in conditions of backlighting, glare and sudden changes in brightness. Its color and image sharpness are so incredible that it will be difficult for you to stop looking.
The WDR function (Wide Dynamic Range) is an advanced feature of some camera models, widely used in cases of video surveillance, which allows better handling of different lighting conditions in the same scene. This is an essential function when it comes to being able to analyze in detail not only areas with low or excessive luminosity, but also to identify people who are in backlight and, therefore, in the dark according to the point of view of the observer. scene.
On a technical level, the WDR function seeks to combine the spaces of bright lights with the spaces of shadows that are in the same shot, in such a way that it is able to create a balance in the final image. This is only possible by taking a full exposure metering (lights, tones, colors, depth of field, object placement, etc.) and adding light details on the gloomiest surfaces, while subtracting luminescence in areas more resplendent.
Its use is recommended for those places where our camera is oriented outwards, such as outside a doorway or home, which can cause a backlight that is very difficult to process for cameras that do not have this function.
That is, spaces where the camera will be looking from the inside out of a door that is constantly opening or when it has to see through glass doors, stained glass windows, gates, windows with excessive light entry and / or areas where permanent or momentary reflections occur.
At ALCAD we have adapted this function to the new ACTIVE VIEW cameras for our 2 WIRE access control system, installed on our entrance panels for projection on our home terminals with monitors. In this way, thanks to ACTIVE VIEW, the user obtains an amazing quality, even in conditions of backlighting, glare and sudden changes in brightness. Its color and image sharpness are so incredible that it will be difficult to stop looking:
- More vivid colours.
- Better defined image.
- Contrast enhancement.
According to experts, having this function means increasing considerably, up to 80%, the quality of the image that we will obtain if we compare it with cameras that do not have it incorporated.
To get the most out of ACTIVE VIEW, we have updated our catalogue of Enara monitors, one of our most popular products thanks to its quality and design. With 4.3 and 7 '' screens, they preserve all the essence of the first generation, perfect for telephone replacement where space is limited. Its neutral and minimalist design combines perfectly with any type of decoration, from the most classic to the most avant-garde.
The modern capacitive technology used for the touch buttons ensures long-lasting and reliable operation. They also have an interesting new function to record unanswered calls: the device records an image or video of the person who has come to visit you, recording the time and date on which it occurred. In this way, when you return home you can easily check who has called you in your absence.
Any questions? Please contact us. We will be happy to help you.
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