Dahua 6MP 4CH CCTV Kit - 2x Smart Dual Light Turret Cameras with SMD 4.0 & Mic + 4CH PoE NVR (DH-IPC-HDW3667EM-S-IL-ANZ, DHI-NVR4104HS-P-AI/ANZ)

Model: 2xcamera DH-IPC-HDW3667EM-S-IL-ANZ & 4CH NVR

Who This Is For

Contractors and integrators putting together a complete starter system for small residential or small commercial sites will find this Dahua 6MP 4-channel kit covers the essentials without overcomplicating the install. The bundle pairs 2 of the DH-IPC-HDW3667EM-S-IL turret cameras - each with Smart Dual Light, SMD 4.0, and a built-in microphone - with the DHI-NVR4104HS-P-AI 4-channel PoE NVR. All cameras draw power directly from the NVR over a single Cat cable per camera, keeping the cable run straightforward. The 2 remaining NVR channels leave room to expand coverage with 2 additional cameras later without replacing the recorder. Suited to small homes, townhouses, small retail shopfronts, cafes, and similar sites where 2 well-placed cameras cover the key entry and exit points and where full-colour night imaging and audio capture are useful without requiring a larger system.

What This System Actually Does

Who Buys This Model

• Residential installers: Running a 2-camera starter install on a house or townhouse where 1 camera covers the front entry and 1 covers a side gate or garage - single Cat cable per camera from NVR to camera, no separate power points required.
• Small retail operators: Cafe, bottle shop, or small shopfront owners who want full-colour night imaging at the entry and rear door without mounting external floodlights - the warm white illuminator handles low-light colour without additional infrastructure.
• Property managers: Managing a small strata block or rental property where a self-contained kit with an onboard NVR is simpler to maintain than cloud-only systems and retains local footage storage without subscription fees.
• Integrators building expandable systems: Installing a 2-camera system now for a client who anticipates adding coverage later - the 4-channel NVR accommodates 2 more cameras without any recorder replacement.

Honest Assessment

This kit performs well for low to medium complexity residential and small commercial installs. The Smart Dual Light capability on the DH-IPC-HDW3667EM-S-IL cameras is a genuine advantage at night - you get full-colour imaging without a separate lighting install. SMD 4.0 handles false alert reduction effectively for outdoor human and vehicle monitoring, and the built-in microphone removes the need for any audio accessories. The PoE NVR simplifies cabling considerably for a 2-camera install, and the 2 open channels give the system room to grow. What this kit will not do: it does not include a hard drive, so local recording requires a separately purchased HDD. With only 2 cameras, it is not suited to sites requiring coverage of multiple access points simultaneously - larger sites with more than 4 cameras total will need to consider an 8-channel or 16-channel system. This kit is supplied by Security Australia and is available with Australian warranty support.

Complete Package Contents

• 2 x Dahua DH-IPC-HDW3667EM-S-IL-ANZ - 6MP Smart Dual Light Turret Camera with SMD 4.0 and built-in microphone
• 1 x Dahua DHI-NVR4104HS-P-AI/ANZ - 4-channel PoE NVR with AI processing

Before You Buy

Quick Fit Check

• Good match if: You are installing a 2-camera system on a home or small business where a single Cat cable per camera from the NVR is the preferred wiring approach and no separate PoE switch or power outlets at camera locations are available.
• Good match if: Full-colour night footage is a requirement and the installation points do not have external flood or area lighting - the Smart Dual Light illuminators on each camera provide colour imaging in low light without additional lighting infrastructure.
• You may need a different model if: The site requires more than 4 cameras total, or if long-range IR coverage beyond typical turret distances is required - a dedicated bullet camera kit with an 8-channel or larger NVR would be more appropriate for those scenarios.

Key Features & Technical Specifications

Real-World Scenarios

How It Compares

• Choose this if: You need a self-contained 2-camera starter system with full-colour night imaging, SMD 4.0 false alert filtering, and a PoE NVR that can grow to 4 cameras without any hardware replacement.
• You may need a different model if: The site requires more than 4 cameras, long-range coverage along perimeter fences or driveways, or if vandal-resistant dome cameras with IK ratings are specified - an 8-channel kit with bullet cameras or IK10-rated domes would be the more appropriate product type.
• Pairs well with: A compatible surveillance-grade SATA HDD (2TB to 8TB) to enable local continuous recording - the NVR bay is ready, the drive is the only additional component required for a fully recording system.

Common Questions

1. Does this kit include a hard drive for recording?

   No. The DHI-NVR4104HS-P-AI ships without a hard drive. The NVR has 1 internal SATA HDD bay and the system will not record locally until a compatible HDD is installed. You will need to purchase a surveillance-rated drive separately - standard desktop drives are not recommended for continuous write applications. The NVR does support remote viewing and event alerts via DMSS without a local drive, but footage will not be saved.

2. Will the cameras produce colour footage at night without external lights?

   Yes. Each DH-IPC-HDW3667EM-S-IL camera has a built-in warm white illuminator as part of the Smart Dual Light system. When conditions require it, the camera activates the warm white light and captures full-colour footage in darkness. No external floodlights or wall lights are required at camera mounting positions. The camera also carries an IR illuminator for situations where the warm light is not activated, providing black-and-white IR imaging as a fallback.

3. Can I add more cameras to this kit later?

   Yes. The 4-channel NVR has 4 PoE ports and this kit uses 2 of them. You can connect up to 2 additional cameras to the remaining ports without replacing or upgrading the NVR. Any Dahua IP camera supported by the NVR4104HS-P-AI at up to 8MP can be added. If you anticipate needing more than 4 cameras total, it is worth considering an 8-channel kit from the outset to avoid a recorder replacement cost later.

4. Does SMD 4.0 actually reduce false alarm notifications in practice?

   Yes, meaningfully so compared to standard pixel-based motion detection. SMD 4.0 classifies detected objects as human or vehicle before triggering an alert. Common false triggers from foliage movement, insects flying past the lens, or small animals are filtered at the camera level and do not generate push notifications. The alert events that reach your phone via DMSS correspond to actual human or vehicle presence rather than every motion event in the scene.

5. Does the built-in microphone on the cameras also support two-way audio or listening only?

   The DH-IPC-HDW3667EM-S-IL-ANZ has a built-in microphone for audio recording but does not have a built-in speaker. This means audio capture and recording is supported, but two-way audio communication (talk-back) is not available from the camera itself. Audio is recorded to the NVR alongside video and can be reviewed during footage playback. If two-way audio at a specific location is a requirement, a camera or intercom with both microphone and speaker would be needed for that point. Available through Security Australia, the product range includes options with full two-way audio capability.

6. Are these cameras suitable for outdoor installation in Australian conditions?

   Yes. Each camera carries an IP67 weatherproofing rating, which covers full dust ingress protection and sustained water immersion protection - well above what typical outdoor rain or hose splash would produce. The turret housing is suited to eave, soffit, and wall mounting in exposed outdoor positions. IP67 does not carry an IK mechanical impact rating, so for locations with a specific vandalism risk or where the camera is within easy reach, a model with a confirmed IK10 rating in a sturdier dome housing would be the more appropriate choice.

Downloads & Resources

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