Product Overview
The Dahua IPC-HFW4631EP-SE is a 6MP WDR IR mini bullet network camera designed for installers and end users who need high-resolution outdoor surveillance in a compact, weatherproof form factor. Featuring a 1/2.9″ Sony STARVIS CMOS sensor and a fixed 2.8mm lens, this camera delivers sharp 6MP imagery at 20fps or smooth 4MP footage at up to 30fps. With 120dB True WDR, IR night vision up to 40 metres, and IP67-rated weather protection, it handles challenging lighting and environmental conditions with ease. H.265 and H.264 triple-stream encoding keeps bandwidth and storage demands manageable, while built-in Smart Detection and IVS analytics — including tripwire, intrusion detection, and object detection — add a layer of intelligent monitoring suitable for commercial, retail, and residential installations alike. PoE support and Micro SD card compatibility round out a versatile and capable IP camera package.
Key Capabilities
6MP Sony STARVIS Sensor
The 1/2.9″ Sony STARVIS CMOS sensor delivers 6-megapixel resolution, capturing fine detail across wide areas. This level of clarity is essential for identifying faces, licence plates, and other critical scene elements in both commercial and residential environments.
120dB True Wide Dynamic Range
120dB True WDR ensures clear, balanced imagery even in high-contrast scenes — such as entryways with bright backlight or areas with mixed natural and artificial lighting. Detail is preserved in both the brightest and darkest parts of the frame simultaneously.
40m IR Night Vision
Built-in IR LEDs provide effective night vision coverage up to 40 metres. Combined with the Day/Night ICR filter and 3D noise reduction, this camera maintains usable image quality in complete darkness — ideal for perimeter monitoring and unlit outdoor areas.
H.265 & H.264 Triple-Stream Encoding
Support for H.265 and H.264 triple-stream encoding significantly reduces file sizes and bandwidth consumption without sacrificing image quality. This makes it practical to run multiple high-resolution cameras on existing network infrastructure and storage systems.
Built-In IVS Smart Detection
Intelligent Video Surveillance (IVS) analytics include tripwire violation detection, intrusion detection, and abandoned or missing object alerts. These built-in analytics reduce the need for separate video analytics software and enable proactive security monitoring.
IP67, PoE & Micro SD Support
IP67-rated weatherproofing protects the camera against dust ingress and heavy rain. Power over Ethernet (PoE) simplifies installation by combining power and data over a single cable, while Micro SD support allows on-board local recording as a backup or standalone solution.
Best For
- Commercial Perimeter Monitoring: The 40m IR range and IP67 weatherproofing make this camera well suited for monitoring building exteriors, car parks, and access points in all weather conditions.
- Retail & Small Business: High 6MP resolution combined with IVS analytics helps retail operators detect suspicious behaviour and capture detailed footage for evidence or incident review.
- Residential Installations: Compact mini bullet form factor and PoE connectivity make installation straightforward for home security setups requiring reliable outdoor coverage.
- Locations with Mixed Lighting: 120dB True WDR is ideal for entrances, driveways, and lobbies where bright sunlight or artificial lighting creates challenging backlight situations.
- Bandwidth-Conscious Networks: H.265 encoding makes this camera a practical choice for sites with limited network capacity or where reducing storage costs is a priority.
Why Choose the DH-IPC-HFW4631EP-SE-0280B
Lower-cost IP cameras often compromise on sensor quality, dynamic range, or analytics capability. The Dahua IPC-HFW4631EP-SE steps above entry-level options by combining a high-quality Sony STARVIS sensor with genuine 120dB True WDR and built-in IVS analytics in a single, weatherproof unit. While budget cameras may advertise similar resolutions, they frequently fall short in low-light performance or high-contrast scenes — exactly the conditions where security footage matters most. The inclusion of H.265 triple-stream encoding also means this camera works efficiently within existing network infrastructure, avoiding costly upgrades. For installers and buyers who want a dependable, feature-rich 6MP bullet camera without moving into premium pricing tiers, Security Wholesalers stocks this model as a strong mid-range choice that delivers reliable results across a wide range of real-world applications.
Buyer Decision Tips
Buyer Tip: This camera ships with a 2.8mm fixed lens providing a wide field of view — well suited for open areas, car parks, and wide entryways. If your installation requires a narrower field of view to cover a longer corridor or distant point, check whether the 3.6mm lens variant suits your requirements before purchasing.
Buyer Tip: PoE is supported, but verify your switch or injector provides sufficient wattage. The camera draws less than 6.5W, so most standard 802.3af PoE switches are compatible. DC12V power is also supported if PoE infrastructure is not available at the installation site.
Key Features & Technical Specifications
| Image Sensor |
1/2.9″ 6MP progressive scan Sony STARVIS CMOS |
| Resolution |
6MP (3072×2048) |
| Frame Rate |
20fps @ 6MP (3072×2048); 25/30fps @ 4MP (2688×1520) |
| Lens |
2.8mm fixed lens (3.6mm optional) |
| IR Night Vision Range |
Up to 40m |
| Day/Night |
Auto (ICR) |
| Wide Dynamic Range |
True WDR — 120dB |
| Video Compression |
H.265 & H.264 triple-stream encoding |
| Image Enhancement |
3DNR, AWB, AGC, BLC |
| Smart Detection / IVS |
Tripwire, intrusion detection, abandoned/missing object detection |
| Network Monitoring |
Web viewer, CMS (DSS/PSS), DMSS |
| Local Storage |
Micro SD card support |
| Weather Protection |
IP67 |
| Power Supply |
DC12V / PoE (ePOE optional) |
| Power Consumption |
Less than 6.5W |
| Optional Accessories |
Junction box PFA121, Pole Mount PFA152-E |
Ideal Use Cases
Building Exteriors & Perimeters
IP67 weatherproofing and 40m IR night vision make this camera a reliable choice for monitoring the exterior walls, fences, and boundaries of commercial or residential properties around the clock.
Car Parks & Driveways
Wide-angle 2.8mm lens coverage combined with 6MP resolution supports licence plate and vehicle identification across open parking areas and residential driveways, even in low-light conditions.
Retail Shopfronts & Entries
True WDR handles the mixed lighting typical of retail entrances, while IVS tripwire and intrusion detection provide automatic alerts for after-hours access or suspicious activity near shop fronts.
Warehouses & Industrial Sites
Robust IP67 construction and IVS analytics suit warehouses and industrial environments where monitoring large open areas, access points, and loading zones is essential for asset protection.
Schools & Educational Facilities
High-resolution 6MP imagery and smart detection capabilities help schools monitor playgrounds, car parks, and entry points effectively, supporting both safety management and incident documentation.
Choosing the Right Model
- Choose this model if: You need a compact outdoor bullet camera with 6MP resolution, true 120dB WDR, built-in IVS analytics, and 40m IR range in a PoE-compatible package for commercial or residential use.
- Choose a different model if: You require a wider IR range beyond 40 metres, varifocal lens adjustment for long-distance coverage, or a higher resolution above 6MP — in which case review other models within the Dahua IP camera range.
FAQs
- What resolution does the IPC-HFW4631EP-SE record at?
This camera records at 6MP (3072×2048) at up to 20fps, or at 4MP (2688×1520) at up to 25/30fps. The 6MP resolution provides a high level of detail suitable for identifying faces, vehicles, and other key scene elements in security footage.
- Does this camera work in complete darkness?
Yes. The built-in IR LEDs provide night vision coverage up to 40 metres in complete darkness. The Day/Night ICR filter automatically switches the camera to monochrome night mode when ambient light drops below the threshold, ensuring continuous surveillance around the clock.
- What is True WDR and why does it matter?
True Wide Dynamic Range (WDR) at 120dB allows the camera to capture clear detail in scenes with extreme contrast — such as a doorway with bright outdoor light behind a subject. Without WDR, either the bright areas would be overexposed or the dark areas would be too dark to see clearly.
- What IVS analytics are built into this camera?
The IPC-HFW4631EP-SE includes Intelligent Video Surveillance (IVS) analytics covering tripwire violation detection, intrusion detection, and abandoned or missing object detection. These are processed on-camera without requiring additional software licences or a separate analytics server.
- Can I use this camera without a network recorder?
Yes. The camera supports Micro SD card recording, allowing it to operate as a standalone device and store footage locally. This is useful as a backup recording method or for installations where a centralised NVR is not available.
- Is this camera compatible with PoE switches?
Yes. The IPC-HFW4631EP-SE supports Power over Ethernet (PoE), drawing less than 6.5W, which is within the standard 802.3af PoE specification. It also supports DC12V for installations where PoE infrastructure is not available. ePOE is supported as an optional configuration.
- Where can I purchase the IPC-HFW4631EP-SE in Australia?
This camera is available through Security Wholesalers, which supplies Dahua IP cameras to installers and end users across Australia. It is worth confirming current stock availability, as this model has been noted as superseded by a newer Dahua variant in the product range.
- What optional accessories are available for this camera?
Dahua offers the PFA121 junction box and the PFA152-E pole mount as optional accessories for this camera, enabling clean surface installations and flexible mounting on round poles or posts without requiring separate third-party mounting hardware.
Product Video Samples
Additional Information
