Dahua Technology Ltd

Dahua Technology, a video-centric smart IoT solution and service provider, successfully launched its brand new solution for smart night surveillance, the WizSense Full-Colour Series Network Camera.

Unparalleled night surveillance

This new camera series embraces Dahua Technology’s four major technological innovations:

  • Large Aperture Lens - Features F1.0 super large aperture that collects 2.5 times amount of light compared with F1.6 aperture, creating brighter image.
  • High-Performance Sensor - Offers 30% photosensitive capacity increase through its larger sensors.
  • Advanced ISP - Dahua ISP 4.0 greatly improves Signal-to-Noise Ratio (SNR) and colour reproduction.
  • Warm Light - The weighted radiance of blue light is 40% below European Union standards, which presents lower light pollution and less harm to human eyes.

With these four technological advancement, Dahua Full-Colour Camera delivers unparalleled performance at night. It achieves 24/7 monitoring by capturing vivid details and presenting coloured images in low light conditions.

General IR Camera vs. Full-Colour Camera

At the same time, it provides warm and smart auxiliary light to guarantee image clarity and quality even in total darkness. Thanks to its built-in AI functions, higher monitoring accuracy at night is guaranteed.

Dahua Technology delivers both SMD and Full-Colour for night surveillance advantages to its customers. On one side, SMD can easily process visual information collected by Full-Colour Camera. On the other side, the Full-Colour Camera significantly increases the accuracy of SMD at night (see table below).

SMD accuracy

In addition, Dahua SMD has the ability to effectively filter false alarms triggered by pets, leaves, branches, raindrops, lights and other irrelevant objects, and only focus on real threats, human and vehicle.

SMD Accuracy at Night
Product Human Accuracy Vehicle Accuracy
Traditional Camera ≥90%  ≥90%
Full-Colour Camera ≥98% ≥98%

*Figures are affected by different lab conditions.

Utilising the two advanced technologies, Dahua WizSense Full-Colour Camera can accommodate a wide range of application scenarios, such as museums, cinemas, factories, villas, schools, etc. Users no longer need to worry about the high cost of patrolling or leaving their property unguarded at night. This solution is fully capable of meeting the demands of ordinary users, delivering a safer and cost-effective solution for night surveillance.

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