Dahua 4 x 4MP DH-IPC-HDW3466EMP-S-AUS SMD Wizsense Camera Kit

Model: DH-IPC-HDW3466EMP-S-AUS/DHI-NVR4104HS-P-4KS2/L-2TB

Who This Is For

For small business owners and residential installers who need a complete, ready-to-record system without piecing together compatible components one by one. This kit combines 4 x Dahua DH-IPC-HDW3466EMP-S-AUS 4MP WizSense eyeball cameras with the DHI-NVR4104HS-P-4KS2 4-channel PoE NVR and a 2TB hard drive pre-installed. Every camera connects directly to the NVR via a single Cat5e or Cat6 cable - no separate power adapters, no compatibility guesswork. The cameras deliver 50 m IR night vision and SMD 4.0 smart motion detection that separates humans and vehicles from irrelevant movement, reducing false alarm notifications significantly. Whether you are covering the entry points of a retail shop, a small warehouse, a childcare facility, or a residential property with multiple access points, this system gives you 4 independently monitored channels with AI-assisted search and remote viewing from day one.

What This System Actually Does

Who Buys This Model

• Small retail and hospitality operators: Need to cover a front entrance, rear exit, car park, and internal hallway with a single system - 4 channels maps directly to that layout without paying for unused capacity.
• Residential property owners with multiple access points: Front door, side gate, driveway, and backyard are typical 4-camera positions. SMD 4.0 filters pet and wildlife movement to cut down on notification fatigue via the DMSS mobile app.
• Childcare and education facilities: IP67 cameras with 50 m IR handle outdoor play areas and car parks. The NVR's AI search lets administrators locate specific footage quickly without reviewing full-day recordings.
• Small warehouses and light industrial sites: Perimeter protection tripwire analytics on each camera trigger alerts on vehicle or human intrusion after hours, reducing false callouts compared to standard motion detection.
• Installers building a first-time system for a client: The pre-loaded 2TB HDD and plug-and-record PoE setup reduces commissioning time. No separate power supply runs needed for the cameras.

Honest Assessment

This kit handles the core requirement of a complete 4-camera system well. The combination of 4MP resolution, 50 m IR, SMD 4.0 classification, and pre-installed 2TB storage gives a new installation a solid foundation without requiring additional purchases before going live. The fixed-focal lens options (2.8 mm, 3.6 mm, 6 mm) give the installer flexibility to match coverage to the site - wide angles for entries and tight angles for longer approaches. The NVR's AI search by human or vehicle target genuinely shortens incident review time compared to timeline-only scrubbing.

Where this kit reaches its limits: the NVR has 4 channels and a single HDD bay, so sites that grow beyond 4 cameras or need redundant storage will need a different recorder. The cameras do not offer colour night vision - IR only - so if full-colour 24-hour footage is a requirement, a TiOC or full-colour camera system would be more appropriate. This kit is available through Security Australia with lens variants to suit the installation.

Complete Package Contents

• 4 x Dahua DH-IPC-HDW3466EMP-S-AUS - 4MP WizSense IR Fixed-focal Eyeball Network Camera, IP67, SMD 4.0, 50 m IR, PoE/12V DC
• 1 x Dahua DHI-NVR4104HS-P-4KS2 - 4-channel PoE NVR, Smart H.265+, 4K HDMI output, 4 x IEEE 802.3at/af PoE ports, 80 Mbps bandwidth
• 1 x 2TB Hard Drive - pre-installed in NVR

Before You Buy

Quick Fit Check

• Good match if: You are installing across 4 distinct outdoor locations - such as front gate, side access, car park, and rear entrance - and want SMD 4.0 human/vehicle classification to manage notification volume via the DMSS app.
• Good match if: The installation site has existing Cat5e or Cat6 cable runs to 4 camera positions, and you want to avoid separate power infrastructure - PoE from the NVR handles all 4 cameras in one cable per run.
• You may need a different model if: The site requires more than 4 camera positions, colour night vision, or multiple HDD bays for extended retention - a larger channel NVR kit or a TiOC system from the Security Australia range would be a better fit for those requirements.

Key Features & Technical Specifications

Real-World Scenarios

How It Compares

• Choose this if: You need a pre-matched 4-camera system with SMD 4.0 human/vehicle classification, 50 m IR, IP67 weather resistance, and 2TB storage ready to record out of the box - without separately sourcing compatible cameras, an NVR, and a hard drive.
• You may need a different model if: The site requires more than 4 cameras now or in the near future, or demands full-colour night vision rather than IR-only - a higher-channel NVR kit or a full-colour TiOC camera system would better serve those needs.
• Pairs well with: A PoE network switch for extended cable runs beyond 100 m using fibre uplinks, or a UPS to maintain recording during short power interruptions.

Common Questions

1. Does this system work straight out of the box, or do I need to buy anything else first?

   Yes, for most installations. The kit includes 4 cameras, a 4-channel PoE NVR, and a 2TB hard drive pre-installed. You will need Cat5e or Cat6 cable runs from each camera position to the NVR, a monitor with HDMI or VGA input for setup, and a router connection for remote access. No additional power supplies are required for the cameras.

2. Will this system send alerts to my phone when someone enters my property?

   Yes. The NVR connects via the free DMSS app on iOS and Android, and push notifications can be configured for SMD 4.0 human or vehicle events. Because SMD 4.0 classifies triggers by target type, you can filter alerts so that only human or vehicle-classified motion sends a notification - not animals or environmental movement.

3. How much footage will 2TB store at 4MP across 4 cameras?

   Storage duration depends on scene activity, compression settings, and resolution. With Smart H.265+ enabled and moderate scene movement, 4 x 4MP cameras on continuous recording typically yield several weeks of storage on 2TB. Higher-activity scenes or disabling smart compression will shorten that window. The DHI-NVR4104HS-P-4KS2 supports a single HDD up to 10TB, so upgrading the drive extends retention if needed.

4. What does SMD 4.0 actually do differently from standard motion detection?

   SMD 4.0 uses deep learning to classify each motion trigger as human, vehicle, or neither before raising an alarm. Standard motion detection activates on any pixel change - a waving branch, a cat, a passing car shadow. SMD 4.0 discards non-human, non-vehicle triggers so only relevant events appear in your notification history. The NVR's AI search then lets you filter recorded events by classification across any channel and time range.

5. Can I add more cameras to this system later?

   No, not to this NVR. The DHI-NVR4104HS-P-4KS2 has 4 channels and 4 PoE ports - that is the maximum for this recorder. If you anticipate needing 6, 8, or more cameras, you should plan for a higher-channel NVR from the outset. The camera model itself is compatible with larger Dahua NVRs, so the cameras are not wasted in an upgrade - only the NVR needs to change.

6. What are the DORI distances for these cameras, and does that affect which lens I should choose?

   Yes, lens choice directly affects usable identification and detection range. With the 2.8 mm lens, the identification distance (where a face can be individually recognised) is 6.4 m - suited to close-range entry monitoring. The 3.6 mm extends identification to 8.5 m and detection to 85.4 m. The 6 mm reaches 12.4 m identification and 124 m detection - the right choice for long driveways or approach corridors where you need to detect movement at range and identify subjects closer in. Confirm the primary purpose of each camera position before selecting the lens variant. Supplied by Security Australia, the kit lens variant should be specified at point of order.

7. Does the Perimeter Protection tripwire work reliably in outdoor environments with variable lighting?

   Yes, when configured correctly. The DH-IPC-HDW3466EMP-S-AUS runs AI SSA (Scene Self-adaptation), which uses deep learning to detect environmental conditions - rain, fog, backlight, and flicker - and adjusts image parameters automatically to maintain consistent image quality. Perimeter Protection then applies human/vehicle classification to tripwire and intrusion events on top of that adjusted image feed, which reduces misclassifications caused by sudden lighting changes such as car headlights sweeping across a scene or dawn/dusk transitions.

8. Do the cameras record audio?

   Yes, each DH-IPC-HDW3466EMP-S-AUS has a built-in microphone. There is no built-in speaker on the camera, so one-way audio capture is confirmed but two-way intercom through the camera itself is not. The NVR also has a 1-channel RCA audio input and output, which supports voice intercom output when connected to an appropriate external speaker/microphone arrangement. Note that audio recording laws vary by state in Australia - confirm compliance requirements for your specific installation location before enabling audio recording.

Cabling Considerations

• Cable Type: Cat5e minimum, Cat6 recommended for 4MP streams and longer runs. Use outdoor-rated, UV-resistant direct burial cable for external runs exposed to sunlight or moisture.
• Max Cable Run: 100 m per camera from NVR PoE port to camera. Beyond 100 m, a PoE extender or midspan switch is required - the NVR does not support extended PoE natively.
• PoE Notes: All 4 cameras are powered directly from the DHI-NVR4104HS-P-4KS2 PoE ports (IEEE 802.3at/af). Total PoE budget is 48W across all 4 ports. The DH-IPC-HDW3466EMP-S-AUS draws standard 802.3af power - the full budget supports all 4 cameras simultaneously without issue. No external PoE switch or injector is needed for this kit.
• Wiring Tips: Run a single Cat6 cable per camera position to the NVR location. The NVR also requires a separate Ethernet connection to your router for remote access and a single power outlet for the NVR's 48V DC adaptor. Plan the NVR location centrally to keep individual cable runs under 100 m.

Downloads & Resources

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