Dahua IPC-HDW8441X-BV-3D | 4MP Dual-Lens Stereo Analysis Network Camera
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Dahua

Dahua IPC-HDW8441X-BV-3D | 4MP Dual-Lens Stereo Analysis Network Camera

SKU: IPC-HDW8441X-BV-3D
Description

4MP dual-lens stereo vision camera designed for advanced deep-learning analytics, accurate people counting, and behavioural incident detection in high-traffic Australian environments.
4MP Ultra HD False Alarm Reduction Human/Vehicle Detection Built-in Microphone Built-in Speaker Two-Way Audio
$587.00 AUD $587.00 AUD $1,754.00 AUD
Sale 66.53% $1,167.00 AUD (66.53%)
Installation in Sydney & Melbourne Through licensed local installers
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Delivery, warranty & returns · shipped from Australian stock
  • Tracked delivery on every order. The tracking number is emailed as soon as it ships.
  • Metro delivery: 2–4 business days. Regional areas may take longer. Free standard shipping over $300, flat $25 under.
  • 3-year warranty on cameras and recorders, back-to-base, plus your Australian Consumer Law rights.
  • 30-day returns on unopened items. Faulty on arrival? We cover return shipping.
  • Genuine Australian stock. Never grey imports. Prices include GST.
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In stock
Build your setup Build a complete CCTV system Complete setup from $1,182.40

A camera needs an NVR, a hard drive, and cabling to work. Add everything below, or pick a ready-made kit.

Select NVR (recorder) · channels ≥ your camera count
Select hard drive · 4TB ≈ 2-3 weeks for 4 cameras recording 24/7
Add accessories Optional. Junction box → hides & weatherproofs cable joins (best for outdoors). Brackets → only if mounting on a corner or under eaves. Cable → one per camera; skip if you already have your own.
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Bundle total: $587.00

01Overview

What the IPC-HDW8441X-BV-3D is

Dahua IPC-HDW8441X-BV-3D 4MP Dual-Lens Stereo Vision Camera offers high-performance depth perception for advanced people analytics and security applications.

This AI-powered solution integrates deep learning algorithms to monitor crowd density and detect specific incidents such as falls or violence.

See it in action

What the IPC-HDW8441X-BV-3D features actually look like

Representative illustrations of how each key feature performs in a real scene.

4MP Ultra HD — 4MP captures roughly twice the detail of standard 1080p.

4MP Ultra HD

4MP captures roughly twice the detail of standard 1080p.
False Alarm Reduction — Filtering helps separate real activity from harmless movement like rain, leaves or ...

False Alarm Reduction

Filtering helps separate real activity from harmless movement like rain, leaves or pets, so you get fewer pointless notifications and the alerts that matter stand out.
Human/Vehicle Detection — Smart detection focuses on people and vehicles and can ignore things like swaying...

Human/Vehicle Detection

Smart detection focuses on people and vehicles and can ignore things like swaying branches, rain or small animals — helping cut down false alerts and making the right moments easier to find.
Two-Way Audio — Talk and listen in real time through the app — tell a courier where to leave a parcel, or s...

Two-Way Audio

Talk and listen in real time through the app — tell a courier where to leave a parcel, or speak to someone at the gate, whether you're home or away.

Illustrative — simulated for demonstration

02Engineering

IPC-HDW8441X-BV-3D specifications

- Dual-Lens Stereo Vision: High-resolution binocular imaging provides true depth perception for precise detection and classification of people and objects.

- 3D Behavioural Analytics: Deep learning algorithms identify complex events such as falls, violence, loitering, and abnormal crowd density in real time.

- Privacy Protection Masking: Built-in mosaic functionality automatically blurs faces and bodies to meet strict privacy compliance and data protection standards.

- Rugged Environmental Protection: IP67 weatherproof and IK10 vandal-resistant housing ensures durability in demanding outdoor or high-risk public spaces.

- Integrated IR Illumination: Built-in infrared LEDs provide reliable visibility up to 20 metres in low-light or total darkness.

03Full datasheet

Detailed specifications

Camera & Image

Camera & Image — Dahua IPC-HDW8441X-BV-3D | 4MP Dual-Lens Stereo Analysis Network Camera
FeatureDetail
Image Sensor 1/2.8" CMOS
Max. Resolution 2688 (H) × 1520 (V)
ROM 4 GB
RAM 2 GB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s
Min. Illumination 2.0 mm: 0.005 lux@F2.0 (Color,30 IRE); 0.0005 lux@F2.0 (B/W,30 IRE); 0 lux (Illuminator on) | 2.8 mm: 0.005 lux@F1.6(Color, 30 IRE); 0.0005 lux@F1.6 (B/W, 30 IRE); 0 lux (Illuminator on)
S/N Ratio >56 dB
Day/Night Auto(ICR)/Color/B/W
BLC Yes
HLC Yes
WDR DWDR
White Balance Auto; natural; street lamp; outdoor; manual; regional custom
Gain Control Auto
Noise Reduction 3D NR
Motion Detection OFF/ON (4 areas, rectangular)
Region of Interest (RoI) Yes (4 areas)
Image Stabilization Electronic Image Stabilization (EIS)
Defog Yes
Privacy Masking 8 areas

04Why choose this

Built for the way you actually use the IPC-HDW8441X-BV-3D

Dual-Lens 3D Stereo Vision

Two 4 MP sensors with 2.0–2.8 mm lenses create true depth perception. Height and distance measurements are far more accurate than single-lens cameras.

Advanced Behavioural Analytics

Built-in GPU runs stereo analysis: fall detection, violence detection, people-approaching alerts, abnormal crowd density, and loitering detection — without a separate server.

People Counting with Height Filtering

3D depth data counts people crossing a line with high accuracy. Height filtering ignores children, trolleys, or objects below a set threshold.

Privacy Masking with Mosaic

Automatically applies mosaic over faces or bodies for GDPR or privacy compliance. Useful in public-facing installations.

IK10 + IP67 Metal Housing

Vandal-proof and weather-sealed. Built-in mic, speaker, and siren for active deterrence. RS-485 for integration with access control.

05Where it fits

Right at home in these scenarios

Retail Store Entrance

Ceiling-mount above the door at 3–4 m. 3D people counting tracks daily footfall with higher accuracy than 2D cameras. Height filtering ignores shopping trolleys.

Aged Care or Hospital Corridor

Fall detection triggers an immediate alert to staff. People-approaching detection can warn when a patient gets too close to an exit.

Public Transport Hub or Station

Abnormal crowd density detection flags when an area becomes overcrowded. Privacy masking protects identities in public footage.

Office or Secure Area Entry

Loitering detection alerts security when someone stays in a restricted zone too long. Stereo vision avoids the shadow-based false alarms of single-lens systems.

06Setup

Installation & setup

  1. What's in the Box

    • Dahua IPC-HDW8441X-BV-3D Camera × 1
    • Mounting Screws & Anchors × 1 set
    • Quick Start Guide × 1

  2. Installation Requirements

    • Power: PoE (IEEE 802.3af) or 12V DC.
    • Cable: Cat5e or Cat6, max 100 m. Camera also has RS-485 and BNC ports.
    • Mounting: Ceiling or wall. Position directly above the counting line or monitoring zone. Camera weighs about 1 kg. Use junction box for cable management.
    • Height: 3–4 m recommended for best stereo depth accuracy. The two lenses must face straight down for people counting.

  3. App Setup

    • Download DMSS app (iOS or Android). Create an account.
    • Power the camera via PoE. Wait about 90 seconds.
    • Scan the QR code or add by serial number.
    • Calibrate the stereo analytics: set counting line, height filter threshold, and zone boundaries in the web interface or DSS software.

08Questions

Frequently asked about the IPC-HDW8441X-BV-3D

Q.01

What is the advantage of dual-lens over a single-lens people counter?
Dual lenses create 3D depth, so the camera knows how tall and far away each target is. This gives much higher counting accuracy — especially in crowds or when people walk side by side.
Q.02

Can I use it as a normal surveillance camera too?
Yes. It records standard 4 MP video alongside the analytics. You get both a regular video stream and the stereo analysis data.
Q.03

Does it need a special NVR?
Any Dahua NVR that supports 4 MP will record the video. For the analytics data (people counts, event logs), you may need DSS Pro software or a compatible NVR.
Q.04

What is the maximum mounting height?
Recommended 3–4 m for people counting. Above 5 m, stereo accuracy drops.
Q.05

Does it work outdoors?
Yes. IP67 and IK10 rated. IR range is 20 m. However, the analytics are designed mainly for controlled indoor environments like doorways and corridors.

Buying from Smarket

Is your Hikvision, Dahua, HiLook and TP-Link VIGI stock genuine Australian stock?

Yes, 100%. Every Hikvision, Dahua, HiLook and TP-Link VIGI product we sell is a genuine Australian-market model sourced through Australian supply chains — never grey imports. That means factory-sealed units, Australian-region firmware that works with the official apps out of the box, and a full 3-year local warranty.

How long does delivery take?

Metro delivery usually takes 2–4 business days after dispatch, and regional areas may take longer. You'll receive a tracking number by email as soon as your order leaves the warehouse.

How much is shipping?

Standard shipping is free on all orders over $300 AUD, Australia-wide. Orders under $300 ship at a flat rate of $25, calculated at checkout. Tracking is included on every order.

What warranty do you offer?

All cameras, NVRs and DVRs come with a 3-year back-to-base manufacturer warranty covering defects in materials and workmanship, in addition to your rights under Australian Consumer Law. Hard drives and accessories are covered as set out in our Warranty Policy.

What is your return policy?

You have 30 days from the day you receive your order to request a change-of-mind return. Items must be unopened, factory-sealed and in resalable condition. A 15% restocking fee applies and return postage is at your cost. Faulty or incorrectly supplied items are different: we cover the return shipping and refund or replace at no charge. Read the full Return & Refund Policy.

Do you offer installation?

We can connect you with licensed installers in Sydney and Melbourne. Installation typically starts from around $200 per camera depending on cable runs and site conditions. Email sales@smarket.com.au with your address and camera count for a quote.

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