NET CAMERA 4MP BULLET AI/IPC-HFW5449T-ASE-NI DAHUA
System Overview
Pro AI series contains Face Detection, Perimeter Protection and People Counting functions.Powered by deep-learning Artificial Intelligence algorithms, significantly improved accuracy. Active Deterrence and Full Color camera are also in this series. Meanwhile, the series features starlight technology. This series fully protected from dust and water, certified to IP67 standard.
Functions
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.
Perimeter Protection
Dahua’s Perimeter Protection functions significantly improved accu- racy. 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 statis- tics for separate individuals’ entrance and exit with up to 95% counting accuracy.
· 1/1.8” 4Megapixel progressive scan CMOS
· H.265 & H.264 triple-stream encoding
· 25/30 fps@2688 × 1520, 50/60 fps@1080 (1920 × 1080)
· WDR (140 dB), Day/Night (Electronic), 3D DNR, AWB, AGC, BLC
· Multiple network monitoring: Web viewer, CMS (DSS/PSS) & DMSS · 3.6 mm fixed lens
· 1/1 Alarm in/out, 1/1 audio in/out
· Micro SD memory, IP67
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 sup- ports 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 reli- ability and saves construction and wiring cost.
Protection(IP67, wide voltage)
The camera allows for ±30% input voltage tolerance, suitable for the most unstable conditions for outdoor applications. Its 6KV lightning rat- ing provides effective protection for both the camera and its structure against lightning. Subjected and certified to rigorous dust and immer- sion tests (IP67) , the camera is the choice for installation in even the most unforgiving environments.
Full-color Starlight
The camera adopts F1.0 large aperture lens and 1/1.8" high perfor- mance sensor. With higher amount of absorbed light and advanced im- age processing algorithm, the camera presents an impressive low light performance with an exceptional balance between noise reduction and the blur of moving object.
