What is Hikvision CCTV ColorVu?

What is Hikvision CCTV ColorVu?


Colorvu camera hikvision is a breakthrough technology for security surveillance applications. The technology has been around for a while, but Hikvision is one of the first to offer full-colour dark images with high accuracy at a suitable price. ColorVu cameras can do this thanks to two significant advances in hardware technology. Advanced lens and high-performance sensor. Additional lights complement these in shallow light conditions, ensuring full-colour detail when you need it most.

Hikvision CCTV ColorVu

Hikvision CCTV ColorVu is a technological development that enables these cameras to produce colourful images even in the meagre light. It is a massive advantage over traditional cameras as it can make people, cars, and other objects appear qualifier more instead of blending in and becoming blurry.

One of the biggest challenges with infrared sensors in modern CCTV cameras is that they can only display images at night. It is acceptable for basic details like car make and model, but much information is lost if you can’t see the colour. Information related to colour is essential in many scenarios and is an excellent asset for data and analysis, especially when a crime is committed and all communication matters.

How Does Hikvision Colorvu Work?
ColorVu cameras that start with the lens have two main components that set them apart from typical surveillance cameras. The Hikvision CCTV ColorVu can capture more light with more precision. Adjusting the lens aperture changes the amount of light entering the lens. This example shows the gap between F2.0 (standard camera) and F1.0 (ColorVu camera). By changing the aperture, the ColorVu sensor receives four times more light.

Apertures of F1.0 are technically the best in the industry and require rigorous and precise manufacturing. Hikvision used advanced Active Alignment technology to manufacture ColorVu to increase the alignment accuracy to 4 pixels. It is even less than 1/30th the diameter of a hair.

Hikvision ColorVu DNR technology
New 3D Dynamic Noise Reduction (DNR technology) algorithm enables the camera to capture even more distant details and deliver sharper images. Additionally, an optimized sensor enables Hikvision ColorVu cameras to deliver brighter nighttime colour images than traditional cameras. Hikvision colorVu cameras are equipped with auxiliary lights illuminating to ensure colour images even in low-light conditions.

Hikvision CCTV ColorVu technology is a solution to a new and common problem in security camera systems. Scientists claim that colour helps increase the level of attention that leads to the memory of specific information. It is instrumental in surveillance control rooms where operators must look at multiple screens, and ColorVu technology provides additional benefits.

The Lense Of Hikvision Colorvu CCTV
Hikvision CCTV Colorvu lenses are made with “ultra-low dispersion” optical glass that minimizes potential optical interference. The lens also has a special anti-reflective coating that maximizes the amount of light received by the sensor.

Hikvision Colorvu IP Camera
All ColorVu cameras use high-quality advanced CMOS sensors. Camera sensors are exact technology; there’s more to sensors than just size. The cameras included in these Hikvision full-colour cameras can convert light into digital signals much more efficiently and accurately than comparable IP cameras.

Even without a high-quality sensor, the camera produces full-colour images but significantly lower quality. Hikvision also uses intelligent 3D dynamic range algorithms to get the most out of what your sensor has to offer. Some ColorVu cameras have a built-in light source when there is no natural light (or too little for the sensor). You can illuminate an area by casting a warm, soft (visible) light.

What Are The Advantages Of the Full-Colour Video?
When viewing CCTV footage captured by cameras that rely on infrared technology for low-light/nighttime video recording, it can be difficult to isolate specific details, some of which may be difficult to capture if used as evidence. It can be crucial. ColorVu cameras enable excellent low-light video recording and balance image brightness for accurate colour reproduction, giving users a much more realistic experience.

What is Hikvision CCTV ColorVu?

High Security With Hikvision Colorvu CCTV
The Hikvision ColorVu camera’s powerful imaging capabilities and ability to capture low-light details using advanced lenses and high-performance sensors, coupled with additional lights for extremely low-light scenarios, provide the ultimate peace of mind. It guarantees quick videos with colourful details.

In video security, colour-related information is essential for precisely analyzing critical scenarios. Conventional cameras do not provide sharp images; they only offer infrared illumination for night surveillance. For this reason, the camera that captures the image may be slightly blurry and may not be sufficient evidence in critical situations such as theft/accidents or other scenarios. The security camera overcomes this challenge faced by users, enabling cameras to deliver more transparent and more colourful videos in a meagre light.

Prolux And Hilook Hikvision Colorvu Technology

Of course, colorvu technology is not just for hikvision brands. Other brands like prolux and hilook hikvision have night vision and colorvu technologies. You can get more information about them on the ukcctv website.

Surveillance cameras use infrared night vision, which relies on infrared lights. Infrared or IR light is entirely invisible to the naked eye. Consider your current TV remote control, which has a red LED on the front of the device and sends an infrared signal to the TV. Since this beam is in the infrared focal plane, we cannot see how it transmits to the TV. The same applies to IR emitters and IR lights. These devices are usually attached to the camera itself and emit a spotlight or infrared light so that these devices can capture and display images/videos in complete darkness. Most security cameras have built-in infrared LEDs that enable night vision in low and light conditions.

Some security cameras that offer night vision also include an IR cut filter. An IR cut filter is a mechanical shutter between the camera lens and the image sensor. This filter automatically detects ambient light (sunlight, visible light) and applies a filter to block infrared light during the day, preserving the image and daylight clarity. The infrared cut filter control by the security camera’s light sensor; at dusk, the light sensor sends a distance signal to the infrared cut filter, allowing more light to reach the security camera’s image sensor. It captures more light, including IR light from the camera itself. All digital infrared cameras display black and white images in night vision mode.

Hikvision ColorVu With Audio
Hikvision’s rebellious HD-IP technology represents a giant leap forward in the development of digital broadcasting, opening up entirely new possibilities. The Digital HD IP product family includes a comprehensive range of Full HD cameras and NVRs. The Hikvision ColorVu camera is a 4-megapixel high-resolution turret dome camera with advanced features in an attractive and stylish body. The excellent nighttime resolution is ideal for discreet surveillance cameras.

  • Produces detailed colour images in complete darkness.
  • Audio recording and monitoring provide an extra level of protection.
  • See up to 30m with powerful white light illumination built into the camera.
  • A built-in microphone allows the camera to hear and see events in and around the property.

ColorVu cameras are designed for applications that require high-quality colour images regardless of lighting conditions. They are ideal for small businesses, parking lots, and residential and recreational areas.

Hikvision Dark fighter Camera

Hikvision CCTV Dark fighter technology is an industry-leading solution for extremely dark scenarios. It can typically provide full-colour images down to 0.002 lux and black and white images down to 0.0002 lux. Hikvision DarkFighter technology features a larger sensor and aperture with intelligent gain control technology to dramatically improve nighttime imaging performance. Hikvision Dark fighter hardware and software noise reduction improvements effectively reduce image noise in dark scenes. Finally, antifog and silicone-free heat conduction and dissipation improve image clarity, allowing DarkFighter to deliver bright, crisp, high-quality colour images at night and highly effective 24/7 video.

Hikvision ColorVu or Hikvision Dark fighter selection depends on range. Hikvision colorvu recommends for <20m applications and all applications above this hikvision dark fighter. We hope this article helps you narrow down your decision and understand what both systems do and how they work.

The Best Choice

This article tries to explain the features of the hikvision CCTV colorvu for easy buying the hikvision security camera on the UK CCTV website. Also, now you can recognize the difference between colorvu and dark fighter security cameras and choose the best one.

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