Dahua DH-SD6C3425XB-HNR-A-PV1 4MP 25x Starlight IR WizSense Network PTZ Camera
Dahua DH-SD6C3425XB-HNR-A-PV1 4MP 25x Starlight IR WizSense Network PTZ Camera

Launched by Dahua Technology, WizSense is a series of AI products and solutions that adopt independent AI chip and deep learning algorithm. It focuses on human and vehicle with high accuracy, enabling users to fast act on defined targets. Based on Dahua's advanced technologies, WizSense provides intelligent, simple and inclusive products and solutions. System Overview Featuring powerful optical zoom and accurate pan/tilt/zoom performance, this camera can provide large monitoring range and great detail. The camera has very excellent low light performance due to adopting the latest starlight technology. The camera is equipped with smooth control, high quality image and good protection, which make it can meet most of the requirements of video surveillance applications. Functions Starlight TechnologyFor challenging low-light conditions, Dahua's Starlight Ultra-low Light Technology offers the best in light sensitivity, capturing colour in vivid detail, even in lighting as low as 0.005 lux. The camera uses a set of optical features to balance light throughout the scene, producing clear images in dark environments. Perimeter ProtectionAutomatically filters out false alarms caused by animals, rustling leaves, bright lights, and more, and uses secondary recognition during target detection to improve alarm accuracy. Smart CaptureSupports human, motor vehicle and non-motor vehicle image capture. Face DetectionSupports 6 attributes and 8 expressions: Gender, age, glasses, mask, beard and expressions (anger, sadness, disgust, fear, surprise, calm, happiness, and confusion). It also supports face cutout settings: Face, and single inch photo. Three snapshot methods are also featured: Realtime snapshot, priority snapshot, and quality priority. PFA TechnologyPFA 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. Siren and Light Active DeterrenceThe camera supports the red and blue light alarm and voice alarm when perimeter event occurs, to realize the deterrence and effective intervention. The camera is built in the alarm voice, and supports customized voice importing.

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Hikvision Thermal Deep Learning Turret Camera
Hikvision Thermal Deep Learning Turret Camera

Hikvision has released a new Thermal Bi-spectrum Deep Learning Turret Camera, which will bring enhanced capabilities of indoor fire detection, including an advanced temperature anomaly alarm and visual warning. This new cost-effective camera (DS-2TD1217/V1 Series) reduces the risks of fire and property loss.  Bi-spectrum image technology Hikvision’s Thermal Bi-spectrum Deep Learning Turret Camera supports fire detection using high-quality internal hardware components to capture images using both visible light and infrared light, also called “bi-spectrum” image technology. The bi-spectrum image technology creates a picture-in-picture preview and image fusion, which can capture what caused the alarm and help personnel to check the situation quickly. It monitors through only one channel, reducing bandwidth and simplifying the live preview procedure of switching channels between thermal and optical channels. The bi-spectrum image fusion function also provides more image details under different environmental circumstances, making it easier to find hidden objects and document unusual events. The camera's image processing technology combines multiple image processing techniques to create the best thermal imaging results. It also utilizes a “noise equivalent temperature difference” (NETD) of less than 40 mK (this is a measure for how well a thermal imaging detector distinguishes between minute differences in thermal radiation within an image). This means that the lower the temperature difference sensed by the camera, the smaller the value and the better the image. Temperature anomaly alarm This new thermal camera also features a reliable temperature anomaly alarm, which will trigger an alarm once the temperature goes higher than a user-set limit. This setting effectively improves the pre-warning capability before a fire occurs, and can alert safety personnel to eliminate hidden dangers before the temperature reaches ignition or combustion. In a practical application, it can help to detect smoking behaviors in the first place, especially for areas that are clearly prohibited from smoking like shopping malls or that are heavily banned like oil depots. Through effective alarms, staff can find and stop the person from smoking in time to reduce environmental pollution or fire damage caused by smoking. Reduce false alarms with deep learning In addition, the camera contains a built-in GPU for running the deep learning algorithm to effectively help indoor monitoring and detect illegal intrusion. Its intelligent video content analysis technology can help reduce false alarms by filtering out interference factors such as changes in lighting or movement of animals in the field of view. Only actual threats trigger alarms, making security measures vastly more efficient and preventing unwanted entry. Equipped for double-duty – fire detection and intrusion detection – this camera is highly recommended for use in indoor fire detection and intrusion detection solutions, especially in application scenarios such as warehouses, museums, data centers, and banks. Wide viewing angle (up to 90 degrees) along with relatively small and well-designed camera housings make them easy to install and convenient to use.

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