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Home > CCTV > CCTV Cameras > Dahua CCTV Cameras > Dahua IP Cameras > Dahua IP Bullet Cameras
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Catalogue No: IPC-HFW7842H-ZBrand: DahuaWarranty: 3 YearsLens supplied: 2.7-12mmIR Illumination: 50 metersRating: IP67Resolution: 8MPCCD Type: 8MP 1/1.8" CMOSCompression: H.265/H.264SD Card: Micro SD slot
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With Hisilicon advanced chip, image sensor and deep learning algorithm, Dahua Ultra-AI series network camera supports various intelligent functions and meet customers' requirements in different scenes. Adopting excellent image processing technology, Dahua AI network camera performs good in WD and low illuminance environment. For intelligent functions, it supports face detection, people counting, perimeter protection, video structurization (vehicle, non-motor vehicle, personnel detection and snapshot), and ANPR. The camera provides better solution to image processing and intelligent application.
Face capture is a software application that automatically captures facesfrom within a digital image or a video frame from a video source. Dahuacameras use advanced deep learning algorithms and are trained by alarge number of face data sources, enabling the camera to locate facesquickly and accurately from the video source and capture facial images
People counting adopts deep learning algorithm to detect human body target, and track the target in real time, which realizes independent statistics of entry number and exit number. And the accuracy rate is up to 98%.
Video structurization adopts deep learning algorithm to detect vehicle, non-motor vehicle and people in the image, track the target in real time, and then snapshot the target and extract attribute.
Smart H.265+ is an effective coding method based on H.265. Comparing with H.265, smart H.265+ improves efficiency more than 70% through auto scene judgement, dynamic ROI and dynamic GOP. Smart H.265+ provides better solution to save storage, bandwidth and power consumption.
Dahua ePoE technology, designed internally, adopts advanced 2D-PAM3 coding modulation from physical layer, and realizes full duplex transmission over 800 meters at the speed of 10Mbps, or 300 meters at the speed of 100Mbps via Cat 5 or coaxial cable media. Besides, it supports PoE and PoC power supply technology which has greatly simplified construction and wiring. Dahua ePoE technology offer a new way to accomplish long distance transmission between IP camera and network switch. It allows more flexible surveillance system design, improves reliability and saves construction and wiring cost.
Dahua’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.
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