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Dahua DH-IPC-HDW3666EMP-S-AUS 6MP Turret Network Camera 30m IR 2.8mm with SMD 4.0, Wizsense


6 Megapixel IP PoE camera | Built-in Mic | 2.8mm fixed lens | Smart Motion Detection (SMD 4.0) | Starlight Technology | 30m IR | MicroSD up to 256GB

DH-IPC-HDW3666EMP-S-AUS

The Dahua DH-IPC-HDW3666EMP-S-AUS is a 6MP turret-style IP camera offering enhanced night vision, AI-powered smart motion detection, and wide-area coverage with a fixed 2.8mm lens. It features Starlight Technology for better low-light visibility, built-in mic for audio capture, and support for advanced perimeter protection via the NVR. Designed for both indoor and outdoor use, this model delivers clear footage and proactive security alerts.

Key Features

  • Localised camera footage storage capability: Onboard MicroSD slot supports up to 256 GB, providing backup and edge storage without the need for an NVR.

  • High clarity Starlight Technology: Delivers improved night visibility with 3072 × 2048 resolution at 25/30fps, capturing more detail even in dark settings.

  • Smart Motion Detection (SMD Plus 4.0): Reduces false alarms by detecting humans and vehicles with AI SSA-based classification algorithms for higher accuracy.

  • Intelligent Detection & Perimeter Protection: Set up custom digital boundaries on your NVR and receive real-time mobile alerts when zones are breached.

  • Built-in infrared night vision: Infrared LEDs support up to 30 metres of night vision, maintaining visibility in total darkness.

Highlighted Features





Additional Information

DH-IPC-HDW3666EMP-S-AUS Datasheet

Looking for the black version?

$200.00 inc GST +3 Year Warranty & Support

Choose White or Black variant (If you select none, the default colour shipped will be white )

Product SKU: DH-IPC-HDW3666EMP-S-AUS

Product Overview

The DH-IPC-HDW3666EMP-S-AUS is a powerful 6MP turret camera from Dahua’s WizSense series, delivering enhanced image performance and intelligent surveillance through AI technology. Featuring SMD 4.0 and AI SSA, it’s designed for precise detection of humans and vehicles, while reducing false alarms from irrelevant objects. With exceptional low-light sensitivity, built-in microphone, and advanced video compression, this camera is ideal for residential driveways, commercial entrances, and perimeter protection. Built to endure Australia’s harsh outdoor conditions with an IP67 rating and infrared night vision up to 30 metres, it ensures security even in total darkness.

Key Capabilities

AI-Powered SMD 4.0 Detection
Differentiates between humans and vehicles with superior accuracy, minimising false alerts triggered by animals, wind, or lighting changes. Ideal for reducing notification fatigue in smart systems.

High Definition 6MP Imaging
Capture every detail with 3072 × 2048 resolution at 25/30fps. Excellent for identifying faces, number plates, and motion in wide areas during both day and night.

Advanced Light Compensation
Equipped with WDR, 3D NR, HLC and BLC technologies, it adjusts for glare, shadows, and backlight to deliver optimal footage in mixed lighting conditions.

Infrared Night Vision to 30m
The integrated IR LED provides clean, sharp black-and-white footage in complete darkness up to 30 metres, making it reliable for after-hours coverage.

Outdoor-Ready with Audio
IP67 weatherproof rating combined with a built-in microphone enables clear audio recording and operation in rain, dust, or high humidity zones.

Key Features

  • 6MP 1/2.7″ CMOS image sensor for excellent clarity in low light
  • Delivers 3072 x 2048 resolution video at up to 30fps
  • Advanced H.265 video compression for efficient bandwidth use
  • Infrared LEDs deliver night vision up to 30 metres
  • Smart detection with Tripwire and Intrusion capabilities
  • Supports up to 256GB Micro SD card for onboard recording
  • 12V DC and PoE support for easy, flexible power options
  • Inbuilt microphone for real-time audio monitoring
  • Weather-resistant IP67 housing for harsh outdoor environments

Specifications Summary

  • Lens Type: Fixed
  • Focal Length and FOV: 2.8mm, Horizontal FOV approx. 110°
  • DORI Distance: Detect: 86m, Recognise: 34m
  • Audio Type: Built-in Microphone
  • Night Vision Range (IR): Up to 30 metres

Technical Specifications

  • Image Sensor: 1/2.7″ Progressive Scan CMOS
  • Resolution: 3072 x 2048 (6MP)
  • Minimum Illumination: 0.01 Lux @ (F1.6, AGC ON); 0 Lux with IR
  • Lens Options: 2.8mm Fixed Lens
  • Shutter Speed: 1/3s to 1/100,000s
  • Audio: Built-in Microphone
  • Day/Night Mode: IR Cut Filter
  • Ingress Protection: IP67
  • Video Compression: H.265+, H.264+

Additional Information

Product Table

ImageNamePriceBuy
Dahua DH-PFB204W Water-proof Wall Mount Bracket$20.00 $30.00 inc GST +3 Year Warranty & Support

Dahua DH-PFA139 Water-proof Junction Box$15.00 inc GST +3 Year Warranty & Support

Product Video Samples

NOTE: For best quality viewing, change YouTube settings to 2160p resolution using the gear icon.

Full Specifications Table

Image Sensor 1/2.7″ Progressive Scan CMOS
Resolution 3072 x 2048 (6MP)
Minimum Illumination 0.01 Lux @ F1.6; 0 Lux with IR
IR Distance Up to 30 metres
Compression H.265+, H.264+
Audio Built-in Microphone
WDR True WDR
Ingress Protection IP67
Smart Detection SMD 4.0, Tripwire, Intrusion, Scene Change

Dahua Warranty

3-Year Manufacturer Warranty

All Dahua IP cameras and recording devices (NVRs/DVRs) are covered by a
3-year back-to-base manufacturer warranty.

Note: Disk drives are limited to a 3-year warranty.

Our warranty is limited to the replacement of faulty items or parts
and does not include damage caused by incorrect fitting of parts or accessories.

(a) Australian Consumer Law (ACL)

Certain legislation, including the Australian Consumer Law (ACL) in the
Competition and Consumer Act 2010 (Cth), and similar consumer protection
laws and regulations may confer you with rights, warranties, guarantees, and remedies
relating to the provision of goods or services to you by us via the Site which cannot
be excluded, restricted, or modified. Our liability is governed solely by the ACL and
these Terms.

(b) Goods

If you are a consumer as defined in the ACL, the following notice applies to you:

“Our goods come with warranties and guarantees that cannot be excluded under the
Australian Consumer Law (Consumer Guarantees). You are entitled to a replacement or
a refund for a major failure and for compensation for any other reasonably foreseeable
loss or damage. You are also entitled to have the goods repaired or replaced if the
goods fail to be of acceptable quality and the failure does not amount to a major
failure.”

(c) Our Warranties

To the extent permitted by law, we exclude all express and implied warranties,
and all material and work is provided to you without warranties of any kind,
either express or implied. We expressly disclaim all warranties including but
not limited to implied warranties of merchantability and fitness for a particular
purpose.

(d) Manufacturer Warranties

Certain products, including particular models of IP security cameras and DVR/NVR
equipment, may come with a manufacturer’s warranty. The manufacturer’s warranty is
in addition to but may overlap with any rights and remedies you may have under
applicable law, including any Consumer Guarantees. If you are not considered a
“consumer” within the meaning of the ACL, the manufacturer’s warranty may be your
sole remedy. Many manufacturers’ warranties do not apply in a business or commercial
setting. Please contact the manufacturer if you would like to make a claim under
the manufacturer’s warranty.

(e) Repair, Replacement, or a Refund

If you wish to seek repair, replacement, or a refund for a product, please
contact us and we will explain the requirements to you. This may include you
providing evidence of the faulty product to us.

(f) Refund

You are not entitled to a refund for change of mind. If you are entitled to a
refund, we will only provide it once evidence of the faulty product is received
by us, or once we have received the product at our warehouse and inspected it
to assess whether it is eligible for a refund under these Terms. Any refund we
make will be by the same payment method used to purchase the product.

(g) Installed Products

Subject to this clause, we will not accept for return any product that has been
used, connected, installed, attempted to be connected or installed, or if your
product is custom-made or is a special buy product.

(h) Packaging

You must adequately package any product you are returning for our collection
to ensure that it is not damaged during return delivery to our warehouse. You
are also responsible for arranging the return delivery and the costs involved.

(i) Duty of Care

You have a duty of care for the product while it is in your possession. If
you damage products and then subsequently return them, you may be liable to pay
to repair the product to its original condition. In these circumstances, where
a repair is not economically viable, no refund will be made.

For more terms & conditions, please visit

Terms and Conditions


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