{"id":120,"date":"2026-06-18T10:51:24","date_gmt":"2026-06-18T10:51:24","guid":{"rendered":"https:\/\/networks-sales.com\/?post_type=product&p=120"},"modified":"2026-07-18T10:56:34","modified_gmt":"2026-07-18T10:56:34","slug":"camera-dh-sd8a440-hnf-pa-dahua","status":"publish","type":"product","link":"https:\/\/networks-sales.com\/index.php\/product\/camera-dh-sd8a440-hnf-pa-dahua\/","title":{"rendered":"Camera – DH-SD8A440-HNF-PA – DAHUA"},"content":{"rendered":"
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Product Overview<\/h3>\n
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Launched by Dahua Technology, Dahua WizMind is a full portfolio of solutions composed of project-oriented products including IPC, NVR, PTZ, XVR, Thermal and software platform which adopts industry-leading deep learning algorithms. Focusing on customer’s requirements, WizMind provides precise, reliable and comprehensive AI solutions for industry verticals.<\/p>\n

System Overview<\/b><\/p>\n

Dahua PTZ WizMind network camera adopts advanced CNN deep learning algorithms to achieve high accuracy. This camera possesses wide monitor range, PFA algorithm that can always present a clear, focused image while zooming, and smart wiper technology that supported by RainSensor.<\/p>\n

Functions<\/b><\/p>\n

Starlight+ Technology<\/b><\/p>\n

For challenging low-light conditions, Dahua’s Starlight Ultra-low Light Technology offers the best in light sensitivity, capturing color in vivid detail, even in lighting as low as 0.001 lux. The camera uses a set of optical features to balance light throughout the scene, producing clear images in dark environments.<\/p>\n

Perimeter Protection<\/b><\/p>\n

Automatically filters out false alarms caused by animals, rustling leaves, bright lights, and more, and uses secondary recognition during target detection to improve alarm accuracy.<\/p>\n

Video Metadata<\/b><\/p>\n

Metadata is information on the attributes of targets that is extracted during monitoring. It can be used for data retrieval. There are four kinds of metadata supported by Dahua PTZ WizMind cameras: Human face, human body, motor vehicle and non-motor vehicle. Face information includes gender, age, glasses, masks, beards, and more. Human body information includes hat, top, top color, bottom, bottom color, bag, and more. Motor vehicle information includes plate color, type, vehicle color, sun visor, ornament, calling, seatbelt, smoking, annual inspection sticker, and more. Non-motor vehicle information includes type, color, top type, top color, people number, and more.<\/p>\n

Auto-tracking<\/b><\/p>\n

This feature controls the pan, tilt and zoom actions of the camera to automatically track an object in motion, to keep it in view of the camera. Tracking can be triggered manually or automatically by defined rules. Once a rule is triggered, the camera can zoom in and track the defined target automatically.<\/p>\n

PFA Technology<\/b><\/p>\n

PFA technology has introduced new methods of judgment that ensure the accuracy and predictability of the direction of subject distance adjustment. The result is a set of advanced focusing algorithms that ensure image clarity when zooming and that shorten focus time. This makes the camera highly advanced in its functions, substantially improving the quality of your experience.<\/p>\n<\/div>\n

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Main Features<\/strong><\/div>\n
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