Dahua Technology’s full-color camera captures vivid color information even in low-light conditions. It eﬀectively extracts the color features of scenes – be it human, vehicle or details – in places with high crime rate such as a park at night or a dark alley, providing great help to police oﬃcers during the evidence obtaining procedure. In addition, the full-color camera also works with AI functions to further enhance the probability and accuracy of target recognition and feature extraction.
24/7 Colorful monitoring
• Presents colored images and captures vivid detail in low light conditions.
• Significantly increases probability of collecting valid human, vehicle, and event evidence through brighter monitoring
Excellent video quality in darkness
• Provides warm and smart auxiliary light to guarantee image clarity even in total darkness.
• Prevents rain reflection and does not attract insects.
Up to 98% AI accuracy at night
• Supports integration with recorder to achieve AI search and improve retrieval efficiency.
• Filters false alarms and allows human and vehicle classification to focus only on target of interest.
Case: Dark roads at night.
• Cannot clearly see people and vehicles on the road.
• High crime rate at night.
• 24/7 color monitoring with brighter image.
• Serves as a street lamp to reduce construction cost.
• Warm light deters law breakers – that can help reduce crimes and give a sense of security.
Case: When intrusion happens but there’s no one in the house.
• Cannot clearly see anything on the surveillance video, especially the farther scene.
• Unable to extract helpful features for police investigation.
• 24/7 color monitoring to guard courtyard well.
• Extract color information of intruders to help the police solve the case.
Case: Dark environment during ﬁlm screening.
It is necessary to ensure security when so many people get together.
• Cannot clearly see anything once the movie starts.
• Unable to extract human features on surveillance video in case of emergency.
• Perfect image that helps see clearly in a more detailed way.
• Provides color information to help the police solve the case quickly.
Case: Dark environment in a parking lot.
• Unable to get color feature when necessary.
• Cannot clearly see license plate number.
• Focus on vehicle and human color feature.
• Vivid details are available.
Related Press Release
Hangzhou, China/ December 3, 2020 As AI technology is increasingly applied in the security industry, intelligent video analytics has become a sought-after surveillance feature for a variety of scenarios, especially outdoor scenes or environments with extreme low-light condition at night.
HANGZHOU, China /February 25, 2020 We are always in pursuit of clearer and more colorful images not only for their eloquent appearance but also for practical reasons, since clarity and vividness usually means more information concerning safety. A lot of violent crimes are more likely to take place at night in major cities according to...