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Dahua IPC-HFW7842H-Z 8MP IP Bullet Camera 2.7-12mm Motorized 50m IR AI

Dahua IPC-HFW7842H-Z 8MP IP Bullet Camera 2.7-12mm Motorized 50m IR AI

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Catalogue No:  IPC-HFW7842H-Z
Brand:  Dahua
Warranty:  3 Years
Lens supplied:  2.7-12mm
IR Illumination:  50 meters
Rating:  IP67
Resolution:  8MP
CCD Type:  8MP 1/1.8" CMOS
Compression:  H.265/H.264
SD Card:  Micro SD slot

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Special Offer:  Free delivery is available when you order £208.34 or more of selected products.

Dahua IPC-HFW7842H-Z 8MP IP Bullet Camera 2.7-12mm Motorized 50m IR AI

  • 8MP, 1/1.8" CMOS image sensor,low illuminance, high image definition
  • Max outputs 8MP (3840×2160) @25fps/30fps
  • H.264&H.265 coding, high compression ration
  • Wide dynamic, day/night, 3D noise reduction, AWB, HLC, BLC
  • ROI, SVC, SMART H.264/H.265, flexible coding, applicable to various bandwidth and storage environments
  • With deep learning algorithm, it supports people counting, face detection, perimeter protection, ANPR and video metadata
  • 24V AC/POE/12V DC power support
  • Five streams for three-channel HD video
  • IP67, IK10 protection grade

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

Face 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

People Counting

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

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+

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.

Perimeter Protection

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.