Dahua Technology Pro IPC-HFW5241E-ZE security camera Bullet IP security camera Outdoor 1920 x 1080 pixels Ceiling/wall

System Overview
Pro AI series contains Face Detection, 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 and vandal resistant to IK10 standard.

Face Detection
Face Detection 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.

Face Attributes
Through the use of deep learning algorithms to analyze facial images,
Dahua cameras can extract six facial attributes from each frame, including Age, Gender,Expression(Jolly/Surprise/Normal/Rage/Sad/Disgusted/
Confused/Frightened), Glasses,Mouth Mask, Moustache & Beard. Customers can acquire data of interest via face attributes statistics.

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

People Counting
People 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 human
bodies and track target objects in real time. The camera provides statistics for separate individuals entrance and exit with up to 95% counting
accuracy.

Metadata
Metadata is feature attribute information extracted from a target object
which can be used for data retrieval. Dahua face detection camera can
extract six facial attributes and output the metadata for analysis.

ePoE technology
The ePoE technology of Dahua, 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.

Protection(IP67, IK10, 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) and impact tests (IK10), the camera is the choice for
installation in even the most unforgiving environments.