Dahua N55DU82 5MP IP67 IR ePoE Audio Enabled Active Deterrence Turret Security Camera 2.8 mm Fixed Lens with Night Vision, Built-in Microphone

Brand :Dahua


Condition :New


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Key Features


  • Camera Style: Turret
  • Resolution : 5MP
  • Compression : H.264, H.264+, H.265, H.265+, MJPEG
  • Lens Type : Fixed Lens
  • Lens Size : 2.8mm Lens
  • Protection Code : IP67
  • Color : White
  • Environmental : Outdoor
  • Audio Support : Built-in Microphone

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Dahua N55DU82 5MP IP67 IR ePoE Audio Enabled Active Deterrence Turret Security Camera 2.8 mm Fixed Lens with Night Vision, Built-in Microphone

Dahua N55DU82 5MP 5-in-1 Network Eyeball Camera Active Alarm, Dual Illuminators, Bi-directional Talk, Smart Motion Detection, Mask Detection.

The Dahua 5 MP 5-in-1 network camera is designed to provide a comprehensive video surveillance solution with a variety of features. With its multifunctional design, this camera can assist with deterrence, low-light detection, active alarm, mask monitoring, and two-way talk capabilities. Its 5MP resolution and 5-in-1 technology make it a powerful tool for capturing detailed footage in a variety of environments.

The camera’s Enhanced Starlight, True Wide Dynamic Range, and Smart Dual illuminators work together to ensure that it can operate effectively in any lighting conditions, from bright sunlight to near-complete darkness. Additionally, its IP67 rating means that it can withstand harsh environments, making it ideal for use in outdoor settings.

Key Features:

  • 1/2.7-in. 5 MP Progressive-scan CMOS Sensor
  • Triple-stream Encoding
  • Smart H.265+ and Smart H.264+ Dual Codec
  • 5 MP (2592 x 1944) at 20 fps, 2.8 mm Fixed Lens, Angle of view: Horizontal: 98°
  • Analytics+ Functions — Face Mask Detection, Perimeter Protection with Active Alarm, Smart Motion Detection, People Counting, and Face Detection
  • Built-in Microphone and a Built-in Speaker
  • Dual Smart Illumination — IR and White Light
  • Enhanced Starlight Technology for Low-light Applications
  • Enhanced Power and Data Transmission Distances (ePoE)
  • ArcticPro Series Camera — Operational down to –40° C (–40° F)
  • IP67 Ingress Protection
  • Five-year Warranty* Buy dahua from authorized dealer.

The camera features active alarm functionality to respond automatically to a triggered alarm. The configurable automatic responses include activation of the white-light illuminator to capture color images of the scene and the broadcast of a built-in message or siren.


A face mask detection camera is a type of camera system that can detect whether a person is wearing a face mask or not. These cameras use computer vision technology to analyze the video stream and detect the presence or absence of a face mask.

The technology can be integrated with existing surveillance systems. Making it easy to monitor compliance with mask-wearing regulations in public spaces such as airports, schools, and hospitals. In addition, some cameras can issue real-time alerts to security personnel when someone is not wearing a mask.


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.


The camera offers both IR and white-light illuminators and intelligently employs each depending on the situation. Typically, the camera enters the IR mode as ambient light decreases. When the camera detects an object entering the monitoring area, it activates the white-light illuminator to capture full-color details. Once the object leaves the area, the camera switches back to IR illumination.


Dahua’s innovative ePoE technology.It offers a plug-and-play solution to transmit power and data over long distances via Ethernet or coaxial cables. Dahua reduces installation time and saving money. ePoE technology is a viable, cost-effective solution for extending transmission distances and for converting existing, coax-based analog systems into IP systems.


The Dahua ArcticPro Series of extreme-environment cameras combine temperature-tolerant components, a waterproof enclosure. An integrated heater to ensure flawless operation in temperatures as low as –40° C (–40° F). 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.