Product SKU: DH-3X66-K8044T-W-2TB
Product Overview
The Dahua 8 MP + 4 Channels Kit delivers a complete 4K IP surveillance solution designed for homeowners and small business operators seeking reliable, AI-powered security. Featuring 4 x WizSense Fixed Starlight Turret Cameras with 8MP resolution and a 2.8mm fixed lens, the system captures crisp 3840 x 2160 footage at up to 30fps. It also integrates a 4-channel AI NVR pre-loaded with a 2TB hard drive, offered through Security Wholesalers as a ready-to-deploy package. This makes it suitable for driveways, entry points, retail fronts, and general perimeter monitoring where high-detail footage and smart motion filtering are priorities. Built with Starlight low-light technology and IP67-rated housings, the cameras maintain image quality in challenging outdoor conditions around the clock.


Key Capabilities
8MP 4K Resolution
Each camera outputs up to 8MP (3840 x 2160) at 25/30fps via a 1/2.8″ CMOS sensor. This level of detail allows installers and end users to clearly identify faces, number plates, and objects within the camera’s field of view.
Starlight Low-Light Performance
Starlight technology enables the cameras to produce clear, colour-rich images in near-darkness without relying solely on IR illumination. Combined with built-in IR LEDs effective to 30m, the cameras remain effective in poorly lit environments throughout the night.
SMD Plus 4.0 Smart Detection
Smart Motion Detection 4.0 filters out false alarms caused by animals, swaying trees, and weather. The system accurately classifies motion events as human or vehicle, ensuring security alerts are meaningful and reducing notification fatigue for operators.
AI NVR with Perimeter Protection
The included DHI-NVR4104HS-P-AI/ANZ supports intrusion detection and tripwire analytics across up to 2 channels simultaneously. Face detection and recognition is available for 1 channel, with AI processing handled either by the NVR or delegated to individual cameras.
4-Port PoE NVR
The NVR includes 4 built-in PoE ports, powering all cameras over a single Cat6 cable per camera. This eliminates the need for separate power supplies at each camera location, simplifying installation and reducing cabling costs significantly.
H.265+ Compression & 2TB Storage
H.265+ codec significantly reduces file sizes compared to standard H.264, allowing the pre-installed 2TB hard drive to store considerably more footage at high resolution. The NVR handles access, storage, and forwarding at up to 80 Mbps.
120dB WDR & IP67 Weather Resistance
Wide Dynamic Range of 120dB ensures balanced exposure in scenes with both bright sunlight and deep shadows — ideal for doorways and building entrances. IP67 certification protects the cameras against dust ingress and water jets, making them suitable for permanent outdoor installation.
Best For
- Residential Properties: Covers up to 4 key zones such as front entry, driveway, backyard, and side gate with 4K detail and smart human/vehicle detection.
- Small Commercial Premises: Suited to retail shops, warehouses, and small offices needing AI-driven perimeter protection without complex setup.
- Low-Light Environments: Ideal for locations with minimal overnight lighting where Starlight technology and 30m IR range are required to maintain image clarity.
- PoE Installations: Well suited to installers or DIY users who prefer clean, single-cable runs using Cat6 from a central NVR location.
- Upgrade from Analogue CCTV: A strong choice for sites transitioning from older DVR-based systems to a modern IP platform with AI analytics and 4K recording.
Why Choose the DH-3X66-K8044T-W-2TB
Compared to a basic 2MP or 5MP PoE kit, this system provides substantially more detail per camera — enough to read number plates or identify individuals at typical driveway distances. The WizSense AI engine embedded in each camera and the NVR means detection events are classified, not just triggered, which reduces unnecessary notifications and makes recorded footage far easier to review. The 2TB hard drive comes pre-installed, saving time on setup and ensuring the system is operational from day one. The 120dB WDR capability handles harsh lighting transitions that would cause cheaper cameras to blow out or crush image detail. For buyers who want a competent, scalable 4-camera system with genuine AI capabilities at the camera and recorder level, this kit represents excellent value. Security Wholesalers supplies this kit complete with the NVR, cameras, and pre-installed storage, making it a straightforward purchase for both installers and direct buyers.
Package Inclusions
- 4 x 8MP 2.8mm Fixed Lens DH-IPC-HDW3866EMP-S-AUS
- 1 x 4ch DHI-NVR4104HS-P-AI/ANZ – 2TB
Buyer Decision Tips
Buyer Tip: This kit includes a 2TB hard drive pre-installed in the NVR. If you require extended retention — particularly at 8MP continuous recording across all 4 cameras — consider upgrading to a 4TB or larger surveillance-grade hard drive at the time of purchase, as retrofitting storage later requires reopening the NVR unit.
Buyer Tip: The NVR supports up to 4 PoE cameras total. If you anticipate needing more than 4 cameras in the future, plan your infrastructure now — conduit runs and cable pathways are far easier to install before walls are finished than afterwards.
Key Features & Technical Specifications
| Camera Model | DH-IPC-HDW3866EMP-S-AUS (x4) |
| NVR Model | DHI-NVR4104HS-P-AI/ANZ |
| Camera Resolution | 8MP (3840 x 2160) |
| Frame Rate | 25/30fps at 8MP |
| Image Sensor | 1/2.8″ CMOS |
| Lens | 2.8mm fixed |
| IR Distance | Max. 30m |
| WDR | 120dB |
| Weather Rating | IP67 |
| Camera Power | 12VDC / PoE |
| Video Compression | H.265+, H.265, Smart H.264+, H.264, MJPEG |
| Smart Detection | SMD Plus 4.0 — human and vehicle classification |
| Perimeter Protection | Intrusion detection, tripwire (human and vehicle classification) |
| Onboard Storage (Camera) | Micro SD card up to 256GB; built-in microphone |
| NVR Channels | 4 channels |
| NVR PoE Ports | 4 x PoE |
| NVR Max Decoding | 16 x 1080p@30fps; records up to 16MP |
| NVR Network Throughput | 80 Mbps access, storage and forwarding |
| NVR Video Output | HDMI (4K) |
| Included Storage | 2TB surveillance-grade HDD (pre-installed) |
Ideal Use Cases
Residential Perimeter Monitoring
Covers the 4 key access points of a typical home — front door, driveway, backyard gate, and side passage — with 4K resolution and night vision capable of capturing identifiable detail in low light.
Retail Shop Surveillance
Provides AI-filtered motion detection across customer-facing and stock areas, reducing false alarm fatigue while capturing high-resolution footage suitable for incident review and insurance purposes.
Small Warehouse or Workshop
Tripwire and intrusion detection on the AI NVR makes this kit well suited to after-hours monitoring of industrial premises where vehicle and pedestrian traffic needs to be differentiated and logged.
Car Parks and Driveways
The 2.8mm wide-angle lens and 8MP resolution provide broad scene coverage with enough detail for vehicle identification. SMD Plus correctly classifies vehicles to reduce irrelevant motion alerts.
New Build or Renovation Projects
The PoE architecture suits new construction where Cat6 cabling is being installed anyway. A single cable per camera simplifies conduit planning and keeps the installation clean and future-proof.
Analogue System Replacement
Businesses or households replacing ageing DVR and analogue camera setups will gain a significant uplift in resolution, smart analytics, and remote access capability by migrating to this IP-based WizSense kit.
Choosing the Right Model
- Choose this model if: You need 4 cameras with 4K resolution, AI human/vehicle detection, Starlight low-light performance, and a pre-installed 2TB hard drive in a PoE-powered kit that is ready to operate out of the box.
- Choose a different model if: You need more than 4 camera positions, require a wider-angle or varifocal lens option, or need a higher storage capacity as the primary configuration — in which case a larger NVR kit or higher-capacity HDD bundle would be more appropriate.
FAQs
- Does the hard drive come pre-installed in the NVR?
Yes. When this kit is purchased with the included 2TB hard drive, it is pre-installed in the NVR before dispatch. The system is ready to record once cameras are connected via PoE and basic setup is completed through the NVR’s on-screen interface or mobile app. - Can I add more cameras to this system later?
The DHI-NVR4104HS-P-AI/ANZ supports 4 channels only. If you anticipate needing more cameras in the future, you would need to upgrade to a larger NVR. Plan your cable infrastructure now so expansion is straightforward when the time comes. - What cable do I need to connect the cameras to the NVR?
Each camera connects to the NVR via a single Cat6 cable, which carries both data and PoE power. Pre-made Cat6 cables in various lengths are available separately to suit different installation runs. - How does SMD Plus reduce false alarms?
Smart Motion Detection 4.0 uses deep learning to classify moving objects as human or vehicle rather than triggering on any motion. This filters out alerts caused by insects, animals, light changes, and foliage, so notifications relate only to relevant events that warrant attention. - What is the IR range of the cameras at night?
The built-in IR LEDs on each DH-IPC-HDW3866EMP-S-AUS camera provide effective illumination to a maximum distance of 30m. Starlight technology also enhances colour and detail in low-light scenes before IR illumination is required. - Can I view footage remotely on my phone?
Yes. The NVR supports P2P remote access, which allows live viewing and playback via the Dahua mobile application. Remote connectivity is available over a standard internet connection without requiring complex network port-forwarding configuration. - Is this kit suitable for outdoor use?
Yes. Each camera carries an IP67 ingress protection rating, making it suitable for permanent outdoor installation where it may be exposed to rain, dust, and varying temperatures. The turret form factor also helps reduce glare from IR reflection on enclosures. - Where can I purchase this kit and get support?
This kit is available from Security Wholesalers, which stocks the full Dahua WizSense range along with compatible accessories including additional hard drives, mounting brackets, waterproof junction boxes, and Cat6 cabling to support complete installations. - Does the NVR support face recognition?
Yes. The DHI-NVR4104HS-P-AI/ANZ supports 1-channel face detection and recognition at the NVR level, with up to 10 face databases and 20,000 face images. Additional face analytics can also be delivered by cameras that support AI by Camera functionality.
Cabling Considerations
- Cable Type: Cat6 unshielded or shielded twisted pair (UTP/STP) is recommended for all camera-to-NVR runs. Cat6 supports both the data and PoE power delivery required by the cameras over a single cable.
- Maximum Cable Run: Maximum PoE cable distance is 100m per camera from the NVR PoE port. Runs exceeding this length will result in reduced or lost PoE power and potential signal degradation.
- PoE Considerations: All 4 cameras are powered directly via the NVR’s built-in PoE ports. No separate power injectors or adaptors are required as long as cable runs remain within 100m.
- Wiring Tips: Run cables through conduit where possible to protect against UV exposure and physical damage. Terminate cables neatly at each camera location and use a waterproof junction box (such as the Dahua DH-PFA130-E) to conceal and protect rear cable connections at each camera mounting point.
Product Video Samples
Additional Information
| Image | Name | Price | Buy |
|---|---|---|---|
| 4TB HDD - WD Purple / Seagate Surveillance Hard Drive for DVRs & NVRs | $300.00 inc GST +3 Year Warranty & Support | ||
| 2TB HDD - WD Purple / Seagate Surveillance Hard Drive for DVRs & NVRs | $220.00 inc GST +3 Year Warranty & Support | ||
| 8TB HDD - WD Purple / Skyhawk Surveillance Hard Drive for DVRs & NVR | $640.00 inc GST +3 Year Warranty & Support |



























