Dahua N45FB7Z

Specifications

Dahua 4MP AcuPick Starlight+ Network Dome Camera

The Dahua AcuPick Starlight+ 4MP Network Domm Camera offers Analytics+ functions at the edge–performing complex real-time AcuPick, Face Detection, People Counting, and Perimeter Protection. Dahua's Analytics+ algorithms significantly improve accuracy and reliability compared to standard intelligent features. The camera is ideal for a host of diverse applications with Starlight+, Ultra Wide Dynamic Range, and Smart IR technologies and an IP67 and IK10 rating to allow the camera to operate in the most difficult lighting conditions and environments. 

Key Features:

• 1/1.8-in. 4MP Progressive-scan CMOS Sensor 
• Quadruple-stream Encoding 
• AI Coding, Smart H.265+, and Smart H.264+ Video Compressions 
• AI Smart Scene Adaptive (SSA) Technology 
• 4MP (2688 x 1520) at 30 fps, 2.8 mm Fixed Lens 
• Enhanced Power and Data Transmission Distances (ePoE) 
• Starlight+ Technology for Low-light Applications 
• Analytics+ Functions — AcuPick, Face Detection, People Counting, Perimeter Protection, and Smart Motion Detection+ 
• Ultra Wide Dynamic Range (140 dB) and True Day/Night IR Cut Filter 
• Maximum IR LED Distance 50 m (164.04 ft) 
• Built-in Microphone 
• ArcticPro Series Camera — Operational down to –40° C (–40° F) 
• IP67 Ingress Protection, IK10 Vandal Resistance 
  

AcuPick

Dahua effectively utilizes both front-end and back-end intelligence to realize AcuPick. AcuPick technology is a true video search engine that can quickly locate the information you need. Use it to find a lost individual, locate a specific vehicle, or pinpoint evidence of a suspect who’s damaged another’s property.

AI-powered Image

With AI ISP technology, the camera is able to easily adapt to scenes, producing high quality images that reveal the fine details of targets.

AI Smart Scene Adaptive (SSA) Technology 

Smart Scene Adaptive (SSA) is an intelligent image technology, developed by Dahua that automatically evaluates and compensates for changes in the luminance of a scene. SSA automatically regulates the exposure parameters to improve image quality in a backlit scene, especially in scenes with traffic lights or headlights.

Face Detection

Face Detection technology captures a human face in a digital image and then selects the best image and outputs a snapshot of the face.

People Counting

The camera uses complex real-time people counting algorithms to deliver accurate flow statistics from two distinct people counting functions, Line Crossing and Regional. The line crossing function counts the number of people crossing a defined line, and the regional function counts the number of people in a distinct, userdefined area. People counting is ideal for measuring the number of customers entering or exiting a location and to monitor groups of people in a distinct location.

Smart Motion Detection+

Smart Motion Detection+, a component of Dahua's Analytics+ technology, improves alarm accuracy and decreases the number of false alarms. The advanced SMD+ algorithm analyzes a scene for human or vehicle motion, while filtering out other motion due to trees, leaves, animals, weather, and triggers an alarm when detected.

Perimeter Protection

Dahua Analytics+ includes Tripwire and Intrusion functions that offer custom tripwires based on object type for automation in limited access areas. Perimeter Protection requires less pixels to detect an object to deliver improved accuracy and decreased false alarms due to lights, weather, trees, or animals.

Enhanced Power over Ethernet (ePoE) Technology

Dahua's innovative ePoE technology offers a plug-and-play solution to transmit power and data over long distances via Ethernet or coaxial cables, reducing installation time and saving money. ePoE technology encompasses pure IP systems where a single CAT5E cable can carry signals up to 800 m (2624 ft), and IP/Analog hybrid systems where the technology leverages existing analog infrastructure to transmit signals up to 1000 m (3281 ft) over RG59 coaxial cable. This seamless technology offers an effective solution for transmitting over long distances and for upgrading legacy analog system to the latest HD technology.

ArcticPro

The Dahua ArcticPro Series of extreme-environment cameras combine temperature-tolerant components with a waterproof enclosure to ensure flawless operation in temperatures as low as –40° C (–40° F) without the need for an internal heater. The lack of a heater reduces the camera’s power consumption and saves operating costs. For applications that demand high-resolution video with advanced features in extremely cold environments, the Dahua ArcticPro Series offers a camera to satisfy the most demanding requirements.

Cybersecurity

Dahua network cameras are equipped with a series of key cybersecurity technologies including security authentication and authorization, access control, trusted protection, encrypted transmission, and encrypted storage. These technologies improve the camera’s ability to prevent malicious access and to protect data.

Enivronmental

The camera complies with the IK10 Vandal Resistance impact rating making it capable of withstanding the equivalent of 5 kg (11.02 lbs) of force dropped from a height of 40 cm (15.75 in.). Subjected to rigorous dust and water immersion tests and certified to the IP67 Ingress Protection rating makes it suitable for demanding outdoor applications. 

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