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Night colour vision cameras Vs IR Night vision Cameras – How to choose guide

Night colour vision CCTV cameras and IR night vision CCTV cameras are two different types of surveillance cameras designed to capture video footage in low-light or nighttime conditions. Each type has its advantages and disadvantages, and choosing the best option depends on your specific requirements and preferences.

When choosing between night colour vision CCTV cameras and IR night vision CCTV cameras, consider the following factors:

Lighting Conditions:

Assess the lighting conditions in the area you intend to monitor. If there is sufficient ambient light available, night colour vision cameras may be suitable. However, if the area is consistently dark, IR cameras are a better choice.

Identification Requirements:

Determine if colour information is crucial for your surveillance needs. If accurate colour identification is a priority, night colour vision cameras are more appropriate. Otherwise, IR cameras can still provide clear video footage in black and white.

Budget:

Consider your budget constraints. Night colour vision cameras tend to be more expensive, while IR cameras offer a cost-effective night vision solution.

Specific Application:

Evaluate the specific requirements of your surveillance application, such as the desired range, level of detail, and environmental factors. This assessment will help you determine which camera type aligns better with your needs.

Here’s a detailed comparison of the two:

Night Colour Vision CCTV Cameras:

Night colour vision CCTV cameras are equipped with specialized image sensors and lenses that can capture colour video even in low-light environments. They rely on ambient lighting or built-in illuminators to enhance the image quality. Here are their advantages and disadvantages:

Advantages:

Enhanced Visibility:

Night colour vision cameras provide better visibility and image detail compared to traditional black and white cameras. They capture colour information, which can be useful for identifying objects, individuals, or specific details.

Improved Identification:

Colour images help in accurate identification, especially in scenarios where colour is critical, such as distinguishing between different vehicles or identifying clothing colours.

Natural Image Representation:

Colour vision cameras offer a more natural representation of the scene compared to black and white cameras, which can be beneficial for certain applications.

Disadvantages:

Reliance on Ambient Light:

Night colour vision cameras heavily rely on existing ambient lighting conditions. In situations with extremely low light, the image quality may be compromised.

Higher Costs:

Night colour vision cameras tend to be more expensive than their black and white counterparts due to the advanced technology required to capture colour in low-light conditions.

IR Night Vision CCTV Cameras:

IR night vision CCTV cameras utilize infrared (IR) technology to capture video in complete darkness. They have built-in infrared LEDs that emit invisible IR light to illuminate the scene. Here are their advantages and disadvantages:

Advantages:

Night Vision Capability:

IR cameras can capture clear video footage in complete darkness where there is no ambient light available. The built-in IR illuminators provide the necessary light source for recording.

Cost-Effective Solution:

IR cameras are generally more cost-effective compared to night colour vision cameras. They provide reliable night vision capabilities without the additional cost of colour imaging technology.

Wide Range of Options:

IR cameras come in various types, including low-light IR cameras, long-range IR cameras, and adaptive IR cameras, allowing you to choose the one that suits your specific surveillance needs.

Disadvantages:

Limited Colour Information:

IR cameras primarily capture black and white or grayscale images. They do not provide colour information, which can be a disadvantage in certain scenarios where colour details are crucial for identification or analysis.

Potential for Washout:

When objects or individuals are too close to the camera, the IR illuminators can sometimes cause a “washout” effect, resulting in overexposed or washed-out images.

Limited Range:

The effective range of IR cameras is typically limited to a certain distance, depending on the specific camera model. Beyond this range, the image quality may degrade, and objects may become less distinguishable.

Remember to review the technical specifications provided by the camera manufacturers, such as low-light sensitivity (measured in lux), resolution, lens type, IR range, and any additional features (e.g., pan-tilt-zoom capabilities, weather resistance) to make an informed decision.

Few of the popular models in this CP Plus Guard + / Guard Plus category are:

CP-GPC-D24L2-S

CP-GPC-T24PL2-S

CP-GPC-T24L4-V5

CP-GPC-DA24PL2-SE

CP-GPC-TA24PL2-SE

CP-GPC-TA24L5-SE

CP-GPC-DA24PL2C-SE

CP-GPC-TA24PL2C-SE

CP-GPC-DA50PL2-SE-0360

CP-GPC-TA50PL2-SE-0360

CP-GPC-DA50PL2C-SE-0360

CP-GPC-TA50PL2C-SE-0360

CP-GPC-TA50L5-SE-0360

CP-UNC-DA21L2-GP-V3-0360

CP-UNC-TA21L2-GP-V3-0360

CP-UNC-DA21L2C-GP-V3-0360

CP-UNC-TA21L2C-GP-V3-0360

CP-UNC-DA41L2C-GP-V3-0360

CP-UNC-TA41L2C-GP-V3-0360

admin — July 3, 2023

Night Colour View Cameras for better CCTV surveillance monitoring

CP Plus has Day and Night colour view cameras in it’s products basket (Guard + Series).

Night colour view cameras, also known as low-light colour cameras or day/night cameras, are specifically designed to enhance surveillance capabilities in low-light conditions. They employ advanced technologies to capture high-quality colour images even in dark or poorly lit environments. Here’s how night colour view cameras help improve security surveillance systems for better monitoring:

Enhanced Visibility:

Night colour view cameras utilise special sensors and image processing algorithms to capture and reproduce colour images in low-light situations. Unlike traditional black-and-white or infrared cameras, which provide only grey scale images, night colour view cameras offer enhanced visibility by preserving the colour information. This allows security personnel to identify objects, individuals, and critical details more accurately.

Crime Deterrence:

The presence of night colour view cameras acts as a deterrent for potential criminals. Knowing that their actions can be clearly recorded and analyzed, individuals with malicious intentions are less likely to engage in illegal activities. The fear of being identified and captured on colour surveillance footage can significantly reduce crime rates in monitored areas.

Improved Identification:

By capturing colour images, night colour view cameras provide better facial recognition capabilities compared to black-and-white cameras. This can be crucial for identifying suspects or persons of interest in criminal investigations. Colour details such as clothing, hair colour, and vehicle colours can also be important in identifying individuals or providing evidence in legal proceedings.

Accurate Object Recognition:

Colour imaging helps in accurately distinguishing and identifying objects, especially in complex scenes. This is particularly useful for security surveillance systems monitoring crowded areas, parking lots, or industrial environments where different objects need to be differentiated based on colour.

Environmental Awareness:

Night colour view cameras enable security personnel to monitor and assess environmental conditions more effectively. Colour information allows for better detection and analysis of hazardous situations, such as smoke, fire, or chemical spills, as well as identifying specific details like warning signs, labels, or indicators.

Reduced False Alarms:

The improved visibility and colour reproduction provided by night colour view cameras can help reduce false alarms triggered by motion detection systems. By capturing more accurate information about the scene, these cameras can help security systems differentiate between true threats and harmless movements caused by environmental factors like shadows or moving foliage.

Comprehensive Monitoring:

Night colour view cameras work in conjunction with other security surveillance technologies, such as thermal imaging cameras and motion sensors. By combining different types of cameras, a security system can provide comprehensive monitoring capabilities, covering both low-light and thermal imaging scenarios, thereby enhancing situational awareness and threat detection.

In summary, night colour view cameras play a vital role in enhancing security surveillance systems by providing improved visibility, accurate object recognition, better identification capabilities, and comprehensive monitoring in low-light conditions. These cameras contribute to the overall effectiveness of surveillance systems in deterring crime, reducing false alarms, and assisting in investigations and incident management.