Dahua DH-IPC-HDW8341XN-3D-S2 2x3MP 3D Dual Lens People Counting Security Camera


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Dahua DH-IPC-HDW8341XN-3D-S2 3MP IR H.265+ People Counting Dual Sensor IP Security Camera

The Dahua 3MP Dual-lens People Counting Camera offers Artificial Intelligence at the edge – using complex real-time people counting algorithms to deliver accurate flow statistics. The camera uses an advanced Vision Processor Unit (VPU) that delivers high-performance machine vision and visual awareness that enables advanced vision applications that are impossible with conventional ISPs.

The dual 3 MP sensors work in combination to deliver a single video stream that captures 3D depth in the image, offering improved accuracy as compared to single-sensor cameras. The dual-sensor technology captures an object’s height, letting the camera better distinguish between people and other objects.

The camera offers several distinct people counting functions: Line Crossing, Regional Count, and Queue Management. The line crossing function counts the number of people crossing a defined lines, and offers maximum/minimum height detection to help filter objects that are too tall or too small. The Regional function counts the number of people in four (4) distinct, user-defined regions. Finally, the Queue Management function keeps count of the number of people waiting in a defined area and triggers an alert if the number or the wait time exceeds a defined threshold.

Key Features:

  • Two (2) 1/2.8-in. 3 MP Progressive-scan CMOS Sensors
  • Five (5) Stream Encoding
  • Smart H.265+ and Smart H.264+ Dual Codecs
  • 3 MP (2048 x 1536) at 30 fps; 2.8 mm Fixed Lens
  • Advanced, Accurate People Counting: Supports Line Crossing,Regional People Counting, and Queue Management
  • Analytics+ Functions – Perimeter Protection and Face Detection
  • ArcticPro Series Camera – Operational down to -40° C (-40° F)
  • True Day/Night IR Cut Filter
  • Built-in Microphone and Built-in Speaker
  • Maximum IR Length 20 m (65 ft)

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 features active alarm functionality to respond automatically to a triggered alarm. The camera can broadcast a built-in message, a customized pre-recorded message, or a siren.


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 is a viable, cost-effective solution for extending transmission distances and for converting existing, coax-based analog systems into IP systems. For video security and surveillance installers, ePoE technology saves time and money by reducing overall cabling requirements, allowing for existing coax cable to be used, and minimizing the number of peripheral devices needed. For new installations, ePoE offers the ability to design long-distance applications without the need for additional repeaters.


For challenging low-light applications, Dahua’s Starlight Ultra-low Light Technology offers best-in-class light sensitivity, capturing color details in low light conditions. The camera uses a set of optical features to balance light throughout the scene, resulting in clear images in dark environments.

  • 1 x Dual-sensor Camera
  • 1 x Bottom Panel
  • 1 x Quick Mounting Adapter
  • 1 x Waterproof Ethernet Connector
  • 4 x Self-tapping Screws
  • 4 x Wall Anchors
  • 1 x Torx Wrench
  • 1 x Product CD
  • 1 x Quick Start Guide
  • 1 x Regulator Information Manual

Additional information

Weight 3 lbs
Dimensions 13 × 7 × 6 in