Product SKU: DH-IPC-HDW3666EMP-S-AUSx4-BLACK_2TB
Product Overview
Built for homeowners, small business operators, and light commercial sites wanting a complete, ready-to-run surveillance system, this Dahua WizSense kit pairs 4 black DH-IPC-HDW3666EMP-S-AUS turret cameras with a 4-channel PoE NVR and a 2TB hard drive pre-installed before dispatch. Each camera delivers 6MP resolution at 3072×1728, Starlight low-light performance, and up to 30 metres of infrared night vision, while SMD 4.0 deep learning filters out animals and environmental movement to alert you only when a human or vehicle is detected. Perimeter protection features including virtual tripwires and intrusion zones can be configured directly through the NVR. With IP67 weather resistance on every camera and a built-in microphone for audio capture alongside video, the kit covers driveways, entry points, yards, and car parks without requiring any additional components. Connection is simplified through single Cat6 cable runs from each camera to the NVR’s built-in PoE ports, removing the need for separate power adapters at each installation point.


Key Capabilities
6MP Starlight Resolution
Shooting at 3072×1728, these cameras resolve significantly more detail than 2MP or 4MP alternatives. Starlight processing maintains colour clarity in very low ambient light, producing usable footage at driveways, car parks, and entry points where cheaper sensors struggle after dusk.
SMD 4.0 Smart Motion Detection
SMD 4.0 uses deep learning to classify detected movement as human, vehicle, or neither, filtering out animals, foliage, and passing headlights. It also captures clothing and vehicle colour attributes, which speeds up post-event searches considerably compared to standard pixel-change detection.
30m Infrared Night Vision
Built-in IR LEDs on each camera cover up to 30 metres in complete darkness, switching automatically to black-and-white IR mode when ambient light falls below threshold. This range suits most residential perimeters, yard areas, and commercial car parks without requiring additional lighting infrastructure.
Intelligent Perimeter Protection
Virtual tripwires and intrusion zones can be drawn directly in the NVR interface. When a human or vehicle crosses a defined boundary, the system generates an immediate alert. This is particularly useful for protecting entry gates, yards, and loading areas without requiring round-the-clock manual monitoring.
PoE Plug-and-Play Installation
The NVR’s 4 built-in PoE ports supply both data and power to each camera over a single Cat6 cable run, up to 100 metres per camera. No separate power adapters or additional electrical work is needed at each camera position, significantly reducing installation time and material costs.
Pre-installed 2TB Storage
The 2TB hard drive is fitted inside the NVR before dispatch. With H.265+ compression running across all 4 cameras, this provides substantial continuous recording time from the moment the system is powered on, with no additional storage setup required out of the box.
Best For
- Residential Perimeter Coverage: 4 cameras are enough to cover the front entry, rear yard, and both side passages of a typical home block, with the 4-channel NVR centralising all recording in one location.
- Small Retail and Office Sites: SMD 4.0 detection reduces alert fatigue for busy owners by filtering out non-human triggers, making it practical to rely on push notifications without constant manual review.
- Rental Properties and Strata Buildings: The self-contained kit with pre-installed local storage requires no ongoing cloud subscription, allowing landlords and strata managers to access and review footage independently.
- Light Industrial and Outdoor Storage Sites: IP67 weather resistance and 30m IR range make these cameras well suited to shed areas, loading docks, and equipment yards exposed to dust, rain, and humidity.
- DIY Installers Wanting a Known-Compatible Bundle: Every component is pre-matched and tested to work together. The included cameras, NVR, and pre-installed HDD mean there are no compatibility unknowns or missing parts before installation begins.
Why Choose the Dahua 4-Camera 6MP WizSense Turret Kit
Entry-level kits using 2MP cameras may cover the basics, but they fall short when footage needs to identify a person’s face, read a vehicle’s number plate, or capture usable detail in low light. This Dahua WizSense kit commits to 6MP across all 4 cameras, giving each view the resolution needed for meaningful post-event review. The SMD 4.0 AI engine provides a genuine operational advantage over basic detection systems, classifying targets rather than simply sensing movement, which translates directly into fewer false notifications and faster footage searches using colour attribute filtering. The black housing suits modern residential facades and commercial fit-outs where a white camera would draw unnecessary attention. With the 2TB drive pre-installed and all components confirmed compatible, the system can record from day one without sourcing additional parts. Security Wholesalers stocks this kit as a complete bundle with local warranty support, making it a dependable option for those who want professional-grade results without relying on a custom build.
Package Inclusions
- 4 x DH-IPC-HDW3666EMP-S-AUS – 6MP turret camera, 30m IR, 2.8mm fixed lens, built-in microphone, SMD 4.0, IP67, black housing
- 1 x DHI-NVR4104HS-P-AI/ANZ – 4-channel PoE NVR, 4K output, SMD 4.0, WizSense AI
- 1 x Security HD-2TB – pre-installed in NVR
Buyer Decision Tips
Buyer Tip: All 4 cameras use a fixed 2.8mm wide-angle lens, which is well suited to broad coverage of driveways, open yards, shopfronts, and entry areas at close to medium range. If your installation requires a camera to monitor a narrow corridor, a distant gate, or a specific focal point from more than 10-15 metres away with tight framing, a longer focal length such as 4mm or 6mm would be more appropriate. Consider a motorised varifocal kit if precise framing across multiple locations is a priority.
Buyer Tip: Each camera includes a MicroSD card slot supporting up to 256GB of local storage. If any camera is installed at a location with a long cable run or where network connectivity to the NVR could be disrupted, fitting a MicroSD card provides an independent backup recording layer at that camera. This is an optional addition and not required for standard operation with the included NVR and 2TB HDD.
Key Features & Technical Specifications
| Camera Model | DH-IPC-HDW3666EMP-S-AUS |
| Image Sensor | 1/2.7″ progressive scan CMOS |
| Resolution | 6MP – max 3072×1728 @20fps; supports 4MP (2688×1520) @30fps |
| Lens | Fixed 2.8mm |
| IR Night Vision Distance | Up to 30 metres |
| Video Compression | H.265+ / H.265 / H.264+ / H.264 |
| Smart Motion Detection | SMD 4.0 – human and vehicle classification, animal filtering, clothing and vehicle colour attribute detection |
| Intelligent Detection | Tripwire, intrusion (perimeter protection) |
| Abnormality Detection | Motion detection, video tampering, defocus detection, scene change, audio detection, SD card alerts, network disconnection, IP conflict, illegal access, voltage detection |
| Audio | Built-in microphone per camera |
| Local Camera Storage | MicroSD card slot, supports up to 256GB per camera |
| Wide Dynamic Range | WDR, 3D DNR, HLC, BLC |
| Weather Rating | IP67 |
| Power Supply | 12V DC / PoE (IEEE 802.3af) |
| Camera Housing Colour | Black |
| NVR Model | DHI-NVR4104HS-P-AI/ANZ |
| NVR Channels | 4-channel with 4 built-in PoE ports |
| NVR Maximum Output Resolution | 4K |
| Included Storage | 2TB hard drive, pre-installed in NVR |
| Kit Quantity | 4 cameras + 1 NVR + 1 pre-installed 2TB HDD |
Ideal Use Cases
Home Perimeter Monitoring
4 cameras positioned at the front entry, rear yard, and both side passages provides full perimeter visibility of a typical residential block, all managed from the single 4-channel NVR with local 2TB storage and no subscription required.
Driveway and Car Park Surveillance
The 2.8mm wide-angle lens suits open driveway and car park coverage, while SMD 4.0 captures vehicle colour attributes for faster identification during incident review. IP67 weather resistance handles exposure to rain and dust in these outdoor environments.
Small Business Entry and Shopfront
Retail shops, cafes, and small offices benefit from smart human detection that reduces notification overload. Coverage of entry points, service counters, and rear access can be achieved across 4 camera positions without requiring a larger multi-channel system.
Outdoor Storage and Shed Areas
IP67-rated housings and 30m infrared range make these cameras reliable on farm properties, workshops, and equipment storage yards where cameras face direct weather exposure and adequate lighting after dark is not available.
Rental Property and Strata Surveillance
Local 2TB storage eliminates the need for cloud subscriptions, allowing landlords and strata managers to retrieve footage independently when disputes or damage claims require documented evidence from a specific date or time.
Construction Site Security
Intelligent intrusion detection, 30m IR night vision, and IP67 weather resistance make this kit practical for temporary or permanent deployment on construction sites to deter and document after-hours access, theft, and vandalism.
Choosing the Right Model
- Choose this model if: You need a complete, ready-to-record 4-camera system in black with 6MP resolution, SMD 4.0 AI detection, 30m IR night vision, PoE connectivity, built-in audio capture, and 2TB pre-installed storage with no additional components to source.
- Choose a different model if: You need more than 4 camera positions, require a varifocal or motorised zoom lens to frame a specific distant target, want full-colour night vision in place of infrared, or need a higher-capacity hard drive for extended recording across more channels or higher frame rates.
FAQs
- Does the 2TB hard drive come pre-installed or do I need to fit it myself?
The 2TB hard drive is installed inside the NVR before the kit is dispatched. When you power on the NVR and connect the cameras, the system is ready to begin recording immediately. No drive fitting, formatting, or initialisation is required on your end. - What does SMD 4.0 do differently from standard motion detection?
Standard motion detection triggers on any pixel change in the frame, including animals, blowing leaves, and headlight sweeps, which generates a high volume of irrelevant alerts. SMD 4.0 uses a deep learning engine to classify detected movement specifically as human or vehicle, and it also captures clothing colour and vehicle colour attributes. This makes post-event searches faster and significantly reduces the number of false push notifications sent to your phone. - Can I view the cameras remotely on a smartphone?
Yes. The DHI-NVR4104HS-P-AI/ANZ supports remote access through Dahua’s DMSS mobile application, available for iOS and Android. You can view live footage from all 4 cameras, play back recorded events, and receive push notifications when the SMD 4.0 or perimeter protection triggers an alert, provided the NVR has an active internet connection. - How much continuous footage will the 2TB drive store across 4 cameras?
Recording duration depends on resolution settings, frame rate, the amount of scene movement, and whether continuous or motion-triggered recording is selected. With all 4 cameras recording continuously at 6MP using H.265+ compression, a 2TB drive typically stores several weeks of footage before overwriting the oldest recordings. Switching to motion-triggered recording extends this duration considerably. - Are the cameras suitable for Australian outdoor conditions including rain and humidity?
Yes. Each DH-IPC-HDW3666EMP-S-AUS carries an IP67 ingress protection rating, which means it is fully sealed against dust ingress and protected against water immersion. This makes each camera appropriate for outdoor mounting on eaves, soffits, and exterior walls where it will be exposed to rain, humidity, and dust over extended periods. - Can I expand this system beyond 4 cameras in the future?
The included DHI-NVR4104HS-P-AI/ANZ is a 4-channel recorder and supports a maximum of 4 cameras. To add more cameras, you would need to upgrade to a higher-channel NVR. The DH-IPC-HDW3666EMP-S-AUS cameras are compatible with other Dahua WizSense NVR models, so the cameras from this kit can be carried across to a larger system if you expand later. - Does the NVR record audio from the cameras?
Yes. Each DH-IPC-HDW3666EMP-S-AUS has a built-in microphone, and the DHI-NVR4104HS-P-AI/ANZ supports audio recording from IP cameras. Audio is captured and stored alongside video footage automatically without requiring any additional hardware or external microphones at each camera location. - Where can I get compatible mounting accessories such as junction boxes for this kit?
Security Wholesalers stocks compatible Dahua accessories including the DH-PFA130-E waterproof junction box and the DH-PFB204W wall mount bracket, both designed for use with the DH-IPC-HDW3666EMP-S-AUS. These can be added to your order at the time of purchase to complete the installation without needing to source components separately.
Cabling Considerations
- Cable Type: Cat6 unshielded or shielded twisted pair (UTP or STP) is recommended for all camera runs from the NVR’s built-in PoE ports to each camera position.
- Maximum Cable Run: Each individual camera run must not exceed 100 metres from the NVR PoE port to the camera. Runs beyond this distance may result in power delivery drop-off and reduced data reliability.
- PoE Considerations: All 4 cameras are powered via PoE (IEEE 802.3af) through the NVR’s built-in ports. No separate power adapters are required at the cameras, provided each cable run stays within the 100m limit.
- Wiring Tips: Run cables through conduit where they pass through exposed outdoor sections or areas with foot traffic. Terminate each run with a quality RJ45 connector and test continuity before mounting cameras in their final positions to avoid rework once brackets and junction boxes are fixed in place.
Product Video Samples
Additional Information
If the system is purchased with a hard drive, it will be pre-installed in the NVR.






























