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What is Hikvision ColorVu Technology?

Hikvision ColorVu Cameras’ powerful ability to capture details in low lighting comes from two specific breakthroughs in hardware technologies: Advanced lenses and high-performance sensors. Coupled with a supplemental light for extremely dark scenarios, ColorVu cameras guarantee video with full colour details when you need them.

Hikvision’s ColorVu Technology will have you viewing surveillance footage in a whole new light . . .

ColorVu Advantages:

  • Full color images, even in total darkness
  • Critical elements are clear, crisp, and easy to distinguish
  • Integrates Hikvision’s cutting-edge AcuSense technology to filter out non-critical events

ColorVu Features:

  • High quality imaging with 2MP or 5MP resolution
  • Includes 4K and varifocal cameras in the full-colour range
  • Integrated Active Alignment (AA) Technology brings the adjustment accuracy to within 4 pixels
  • 3D dynamic noise reduction (DNR) algorithm helps the cameras record additional remote details clearly and deliver sharper images
  • Deep learning algorithms can distinguish people and vehicles from other moving objects such as rain, leaves and animals
  • Ingress Protection Rating of 65 (IP65) makes it water and dust resistant

ColorVu Technology:

Night Monitoring Has Always Been Challenging

In video security, colour-related information is crucial to identifying details of events especially at night. Conventional cameras with infrared lighting only provide black and white images for night monitoring. As a result, people, vehicles, or other important objects can easily be blurry and blend into the background, which makes it difficult to distinguish critical elements. Hikvision ColorVu Technology resolves this common challenge faced by many security camera users, enabling cameras to produce colourful videos even in extremely dim environments.

Enriched ColorVu Options With 4K and Varifocal Cameras

The newly released ColorVu cameras offer enriched options to the market with having covered both Turbo HD (DF8T Series / DF3T Series / DF0T Series) and Network products.

Hikvision has now included 4K ColorVu cameras in its product range, which brings colour imaging to ultra-high-definition levels day and night. With better image quality and richer detail, 4K ColorVu cameras can be applied across an even wider range of scenarios including stadiums, airports, harbours, and parking lots, where clear and high-resolution images are necessary.

In addition, Hikvision has also added varifocal cameras (the DF8T-Z series) to the new ColorVu models to create 24/7 colour imaging in all focal lengths. With 2.8 – 12 mm motorised lenses, ColorVu varifocal cameras will allow users to zoom in on colourful images at night.

Enhanced Colourful Imaging with AA Manufacturing Technology

The new released ColorVu cameras lenses have kept the F1.0 super-aperture design, allowing four times more light to enter the lens than conventional cameras (that have F2.0). Focusing of high definition camera with F1.0 large aperture is a big technical difficulty for the industry since the production requires very strict and accurate manufacturing processing. Hikvision has applied its advanced Active Alignment (AA) Technology in the production of ColorVu cameras to bring the adjustment accuracy to within 4 pixels, even smaller than 1/30 hair diameter.

Meanwhile, with optimised sensors, night time colour imaging of ColorVu cameras renders much more brightly than conventional cameras. A new 3D dynamic noise reduction (DNR) algorithm helps the cameras record additional remote details clearly and deliver sharper images. In addition, ColorVu cameras are equipped with a soft and warm supplemental light that illuminates to guarantee colour imaging even in zero-light environments.

Quick Target Search with AcuSense Technology

Most security camera users only need to focus on alarms triggered by human and vehicles, especially at night. These newly released ColorVu cameras can integrate Hikvision’s cutting-edge AcuSense technology to help users focus only on events that matter to security. Empowered by deep learning algorithms, ColorVu cameras can distinguish people and vehicles from other moving objects such as rain, leaves and animals. Alarms will only be triggered when the pre-set intrusion type takes place. With this solution, video clips are sorted by human and vehicle categories, and object classification vastly improves search efficiency.

The enriched ColorVu series can satisfy a multitude of customer needs, from high performance products to budget friendly choices and smart solutions.

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