Dahua Technology IP security solutions

Dahua Technology launches 2 megapixel IP camera with varifocal motorised lens
Dahua Technology launches 2 megapixel IP camera with varifocal motorised lens

Dahua Technology recently launches 2MP full HD vandal-proof network dome cameras with varifocal motorised lens (IPC-HDB3202 & IPC-HDBW3202), one model with IR function. The varifocal motorised lens is 3~9mm/F1.2 with the angle of view 105°. The camera with motorised lens allows remote users to have a more adjustable, or in other words, a wider scenario for surveillance.Adopting 1/3-inch 2Megapixel Exmor CMOS image sensor and advanced DSP technology, the cameras render superb image quality with great color reduction, even in low light environment. With realtime recording capacity at max. full HD resolution, the IP cameras also support dual-stream encoding, which allows video stream to be separately transmitted for different purposes. Moreover, the built-in SD card design removes the inconvenience incurred by internet interruption and some customized functions as dual power supply, PoE and etc. are rendered as well. Dahua network cameras are all conform to ONVIF.The domes are also modular-designed, meaning components are more flexible yet coordinative. The cameras also gave some consideration to the cable design (shown as below) for the users’ sake. It put cable interfaces inside the dome, which saves installation trouble and manual labor as well as keeps the dome more elegant in appearance.James Wang, product director of Dahua Technology noted: "Cameras with varifocal motorized lens have been a hit recently; users are fond of convenience and better performance, and we are excited to bring the desirable products to our customers. And that is what we do — listen to market’s voice and try our best to bring about amazing products.” 

Dahua Technology AI WDR Bullet Network Camera
Dahua Technology AI WDR Bullet Network Camera

Dahua AI series products adopt the most advanced AI technologies, including deep learning algorithms that primarily target people and vehicles, which provides higher flexibility and accuracy for end-users. This enables the Dahua AI series to offer various advanced applications such as Face Recognition, ANPR, Metadata, People Counting, traffic data statistics, etc.The complete lineup of Dahua AI includes network (PTZ) cameras, network video recorders, servers, and platform management products. Beyond seeing the world, the power of AI allows devices to perceive the environment and understand the world in a better way. System Overview Pro AI series contains Face Capture, Perimeter Protection and People Counting functions.Powered by deep-learning Artificial Intelligence algorithms, significantly improved accuracy. Meanwhile, the series features starlight and smart IR technology. This series fully protected from dust and water, certified to IP67 standard. Functions Face CaptureFace capture is a software application that automatically captures faces from within a digital image or a video frame from a video source. Dahua cameras use advanced deep learning algorithms and are trained by a large number of face data sources, enabling the camera to locate faces quickly and accurately from the video source and capture facial images. Perimeter ProtectionDahua’s Perimeter Protection functions significantly improved accuracy. Perimeter Protection reduces false alarms and decreases pixel count requirements for object detection. Perimeter Protection features custom tripwires based on object type for automation in limited access areas such as pedestrian or vehicle-only zones. This combination of advanced AI analytics and real-time alerts to a desktop or to a mobile client reduces system requirements and resources resulting in greater surveillance system efficiency. People CountingPeople Counting function uses advanced image processing technology to capture depth information from within images. The camera pairs this information with deep learning algorithms to analyze and detect humanbodies and track target objects in real time. The camera provides statistics for separate individuals’ entrance and exit with up to 95% counting accuracy. Full-colour StarlightThe camera adopts F1.6 large aperture lens and 1/1.8" high performance sensor. With higher amount of absorbed light and advanced image processing algorithm, the camera presents an impressive lowlight performance with an exceptional balance between noise reduction and the blur of moving object. Warm Supplemental lightsWith two warm supplemental LED lights, the camera is able to provide a colourful and vivid image even in total darkness. It also provides visible By default, the camera is set to smart light mode, in which the camera can automatically adjust the exposure time and light sensitivity simultaneously to avoid overexposureing of the objects in the image center. Also, the sensitivity and intensity of the LED lights can be remotely controlled by OSD menu. Protection(IP67, wide voltage)The camera allows for ±30% input voltage tolerance, suitable for the most unstable conditions for outdoor applications. Its 6KV lightning rating provides effective protection for both the camera and its structure against lightning. Subjected and certified to rigorous dust and immersion tests (IP67) , the camera is the choice for installation in even the most unforgiving environments.

Dahua launches multi-lens 180-degree panoramic network IR bullet camera
Dahua launches multi-lens 180-degree panoramic network IR bullet camera

Dahua Technology, manufacturer and supplier of video surveillance products headquartered in Hangzhou, China, has introduced its Multi-lens 180-degree Panoramic Network IR Bullet Camera. Dahua Multi-lens 180-degree Panoramic Network IR Bullet Camera IPC-PFW8601-A180 provides added flexibility for capturing wide area video surveillance. With real-time image splicing technology, the camera has three 2MP sensors working in tandem to create a comprehensive 180-degree view. This camera replaces multiple single-sensor cameras to lower cost of installation, storage and maintenance. Adjustments can be made to each sensor on contrast and brightness to achieve crystal-clear panorama view. The multi-lens camera supports day/night mechanical IR cut filter and true WDR (120dB) which make it ideal for applications in fluctuating lighting conditions. In addition, this camera deploys Dahua Starlight Technology to deliver usable video with minimal ambient light. Video analytics feature The camera is equipped with a built-in intelligent video analytics algorithm, which can realise functions like Tripwire, Intrusion, Abandoned object, Missing object, to quickly and accurately respond to events in specific area. At the same time, the camera features face detection and intelligent tamper detection, which means more efficient security surveillance. The camera has smart IR technology which can adjust the intensity of camera's infrared LEDs to compensate for the distance of an object. Smart IR technology prevents IR LEDs from whitening out images as they come closer to the camera. With an operating ambient temperature range of -40 °C to +60 °C, IP67 and IK10 rating, this camera suits almost any outdoor applications including open and expansive areas like borders, coastlines, highway, square and stadium.