The Dahua IPC-HDW8441X-BV-3D is a high-performance dual-lens stereo vision network camera engineered for advanced people analytics and security applications. It combines binocular stereo imaging with deep learning algorithms to achieve highly accurate detection, classification, and behavioural analysis.
Key Features
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4 MP Dual-Lens Stereo Vision: 2688 × 1520 resolution at 25/30 fps, delivering true depth perception and reliable detection accuracy.
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Advanced 3D Analytics: Includes height filtering, people crossing and intrusion detection, running and approaching detection, fall and violence detection, abnormal crowd density, and people-stay analysis.
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Smart IVS Events: Supports tripwire, intrusion, loitering, missing or abandoned object, and other intelligent video functions.
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Privacy Protection: Built-in mosaic masking for automatic face and body blurring to meet privacy regulations.
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IR and Low-Light Performance: Integrated IR LED with up to 20 m illumination distance ensures round-the-clock clarity.
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Compression & Streaming: H.264 / H.265 / Smart H.265+ / AI coding; three simultaneous streams for efficient bandwidth usage.
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Network Compatibility: ONVIF (Profiles S/G/T), RTSP, HTTP, and TCP/UDP protocols supported.
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Power & Connectivity: Supports 12 VDC, PoE, or ePoE, with 12 VDC output for auxiliary devices.
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Rugged Design: IP67 weatherproof and IK10 vandal-resistant housing; operational range −40 °C to +60 °C.
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Audio & Storage: Built-in microphone and speaker, alarm I/O, BNC analog output, and microSD slot up to 512 GB.
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Compact Form Factor: Approx. 204 × 78 × 61.6 mm, weight ~ 0.82 kg.
This camera is ideal for environments requiring precise people analytics, behavioural detection, and privacy-compliant monitoring.
Use Cases
Application | Description / Benefit |
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Retail Footfall & Store Analytics | Perform accurate people counting, dwell-time measurement, and crowd density analysis to improve operations and safety. |
Entrances, Corridors, & Turnstiles | Detect entry/exit direction, intrusions, and unauthorized crossings with high accuracy. |
Safety & Incident Detection | Identify falls, fights, or aggressive movements in real time to trigger security alerts. |
Public & Commercial Spaces | Monitor crowding, loitering, or abnormal gatherings in malls, lobbies, and stations. |
High-Privacy Environments | Use privacy masking to protect identities while still enabling accurate detection. |
Integrated NVR / VMS Systems | Seamlessly connect to Dahua NVRs or ONVIF platforms for recording, playback, and event alerts. |
Outdoor or Vandal-Prone Sites | IP67 and IK10 ratings make it reliable in harsh weather and public environments. |