Product SKU: DH-IPC-HDW1631EM-0280B
Product Overview
The Dahua DH-IPC-HDW1631EM-0280B is a 6MP Lite series IR eyeball network camera designed for installations where high-resolution footage and reliable low-light performance are essential. Featuring a 1/2.9″ STARVIS CMOS sensor and a 2.8mm fixed lens delivering a 97-degree horizontal field of view, it captures crisp 6MP imagery at up to 20fps, or 4MP at 25/30fps. Smart IR technology extends night vision coverage to 50 metres, while Wide Dynamic Range (120dB) ensures clear detail in challenging lighting conditions. H.265 encoding reduces bandwidth and storage demands significantly compared to older compression standards. With a built-in microphone, IP67 weatherproofing, and PoE support, this camera suits small businesses, retail environments, and residential installations requiring a cost-effective yet capable fixed eyeball camera. Please note this model has been discontinued — a replacement model is available.
Key Capabilities
6MP STARVIS Image Sensor
The 1/2.9″ STARVIS CMOS sensor delivers 6-megapixel resolution, providing exceptional image clarity for identification of people, vehicles, and objects. Higher pixel density means more usable detail in every frame, making it easier to review incidents with confidence.
50m Smart IR Night Vision
Smart IR LED technology automatically adjusts infrared intensity to prevent overexposure as subjects move closer to the lens. With a range of up to 50 metres, the camera maintains usable night-time footage across driveways, car parks, and large open areas.
120dB Wide Dynamic Range
WDR at 120dB balances exposure across scenes with extreme lighting contrast — such as entryways with bright outdoor light and shadowed interiors. This ensures faces and number plates remain legible even when the camera is pointed towards windows or direct sunlight.
H.265 Efficient Encoding
H.265 triple-stream encoding reduces file sizes by up to 50% compared to H.264 without sacrificing image quality. This translates directly to lower storage costs and reduced network bandwidth consumption — a practical advantage for sites running multiple cameras simultaneously.
Built-in Microphone
The integrated microphone captures on-site audio alongside video, removing the need for a separate audio device. This is particularly useful in retail counters, reception areas, and entryways where audio context can support incident investigations or staff safety monitoring.
IP67 & PoE Connectivity
IP67 certification provides full protection against dust ingress and water jets, making this camera suitable for outdoor and semi-exposed installations. Power over Ethernet simplifies wiring by delivering both data and power through a single cable, reducing installation time and cost.
Best For
- Retail Stores: The wide 97-degree field of view and 6MP resolution make this camera well-suited to monitoring shop floors, checkouts, and entry points where detailed customer and staff footage is required.
- Small Business Premises: Compact eyeball form factor and PoE connectivity make installation straightforward in offices, warehouses, and reception areas where a discreet but capable camera is needed.
- Residential Driveways & Carports: With 50m IR range and IP67 weather resistance, this camera handles outdoor residential monitoring reliably through varying Australian weather conditions.
- High-Contrast Lighting Environments: The 120dB WDR makes it particularly effective at building entrances, lobbies, and shopfronts where outdoor glare and indoor shadow create difficult exposure conditions.
- Audio-Required Surveillance: Where sites need audio capture alongside video — such as reception desks or service counters — the built-in microphone removes the need for additional hardware.
Why Choose the DH-IPC-HDW1631EM-0280B
Where a basic 2MP or 4MP camera might leave critical detail unclear in footage, the DH-IPC-HDW1631EM-0280B steps up with true 6MP resolution on a STARVIS sensor designed for demanding light conditions. The 120dB WDR separates it from lower-tier cameras that struggle at building entrances or near windows, and H.265 encoding means that increased resolution does not have to come at the cost of excessive storage. The built-in microphone is a practical inclusion that many competing cameras at this price point omit entirely. The IP67-rated housing ensures long-term reliability whether mounted under an eave or exposed to the elements. Security Wholesalers stocks this model as part of a broader Dahua IP camera range, giving installers and end-users access to a trusted brand with proven performance across commercial and residential applications.
Package Inclusions
- This is a single camera product. No additional accessories are included unless specified at the time of purchase.
Buyer Decision Tips
Buyer Tip: This model has been discontinued. Before purchasing, check whether remaining stock suits your immediate needs or whether the confirmed replacement model — the Dahua DH-IPC-HDW4631EMP-0280B — is a better long-term investment for your installation, particularly if you require ongoing warranty support or matching units for future expansion.
Buyer Tip: If your installation requires audio capture, confirm that your NVR or VMS supports audio input from IP cameras before purchasing. Not all recorders process audio streams from cameras with built-in microphones without specific configuration.
Key Features & Technical Specifications
| Model | DH-IPC-HDW1631EM-0280B |
| Image Sensor | 1/2.9″ 6MP progressive scan STARVIS CMOS |
| Resolution | 6MP (3072×2048) |
| Frame Rate | 20fps @ 6MP (3072×2048); 25/30fps @ 4MP (2688×1520) |
| Lens | 2.8mm fixed lens |
| Horizontal Field of View | 97 degrees |
| IR Range | Up to 50 metres (Smart IR) |
| Day/Night | Auto (ICR) |
| Wide Dynamic Range | 120dB |
| Video Compression | H.265 & H.264 triple-stream encoding |
| Image Enhancements | 3DNR, AWB, AGC, BLC |
| Audio | Built-in microphone |
| Smart Detection | Supported |
| Network Monitoring | Web viewer, CMS (DSS/PSS), DMSS |
| Power Supply | PoE (Power over Ethernet) |
| Ingress Protection | IP67 |
| Camera Type | Eyeball / Dome |
| Product Status | Discontinued |
Ideal Use Cases
Retail & Shopfront Monitoring
The 97-degree wide-angle view covers broad areas of a shop floor or entrance in a single camera, while 6MP resolution provides sufficient detail for identifying individuals and reviewing transactions.
Office & Reception Areas
The compact eyeball design mounts discreetly on ceilings or walls, and the built-in microphone captures audio at service counters or reception desks for complete situational awareness.
Outdoor Perimeter & Driveways
IP67 weatherproofing and 50m IR range enable dependable outdoor monitoring of driveways, gates, and building perimeters through rain, dust, and darkness without image quality degradation.
Building Entrances with Mixed Lighting
The 120dB WDR manages the contrast between bright outdoor light and shadowed interior spaces, keeping faces and access points clearly visible at building entry and exit points.
Bandwidth-Conscious Multi-Camera Systems
H.265 encoding significantly reduces the data load of 6MP streams, making this camera a practical choice for systems running multiple cameras on a shared network or limited NVR storage capacity.
Choosing the Right Model
- Choose this model if: You have located remaining stock and need a cost-effective 6MP eyeball camera with built-in audio, 50m IR, and IP67 protection for an immediate installation where long-term continuity of supply is not a concern.
- Choose a different model if: You require ongoing supply of matching units, face detection capability, or long-term warranty support — in which case the confirmed replacement model, the Dahua DH-IPC-HDW4631EMP-0280B, is the recommended alternative as noted in the product listing.
FAQs
- What resolution does the DH-IPC-HDW1631EM-0280B record at?
The camera records at 6MP (3072×2048) at up to 20fps, or drops to 4MP (2688×1520) for frame rates of 25 or 30fps. The 6MP mode is suited to general surveillance where maximum detail is the priority, while 4MP mode suits installations where smoother motion rendering is more important. - Does this camera work in complete darkness?
The camera uses Smart IR LED technology with a range of up to 50 metres, which enables clear monochrome footage in low-light and complete darkness. The IR intensity automatically adjusts to avoid overexposing subjects at close range, maintaining usable image quality across the full IR range. - Is the DH-IPC-HDW1631EM-0280B suitable for outdoor use?
Yes. The camera carries an IP67 ingress protection rating, meaning it is fully dust-tight and protected against water jets from any direction. This makes it appropriate for outdoor mounting under eaves, on external walls, and in other exposed locations typical of Australian residential and commercial installations. - Does this camera have audio recording capability?
Yes, the DH-IPC-HDW1631EM-0280B includes a built-in microphone for on-board audio capture. To record audio, your NVR or VMS must support audio input from network cameras and must be configured accordingly. Check your recorder’s specifications before relying on audio capture in your system design. - What is the difference between the Lite series and the Eco Savvy version?
The key difference confirmed in the product data is that the Lite series does not include face detection functionality, which is available in the Eco Savvy version. Both share similar hardware foundations, but the Eco Savvy variant offers more advanced intelligent video analytics including face detection for more demanding surveillance requirements. - This product is listed as discontinued — can I still purchase it?
Stock availability varies. Security Wholesalers lists this camera with a confirmed replacement model — the Dahua DH-IPC-HDW4631EMP-0280B — for buyers who need a currently supported alternative. If remaining stock of the DH-IPC-HDW1631EM-0280B suits your immediate project needs, it may still represent a cost-effective option. - What network monitoring software is compatible with this camera?
The DH-IPC-HDW1631EM-0280B supports monitoring via web browser, Dahua’s CMS platforms (DSS and PSS), and the DMSS mobile application. This provides flexibility for both professional installers managing multi-camera systems and end-users who prefer remote viewing via smartphone. - Does this camera require a separate power supply?
No. The camera supports Power over Ethernet (PoE), which means a single Cat5e or Cat6 cable carries both network data and power from a PoE-capable switch or NVR. This simplifies installation significantly by eliminating the need to run a separate power cable to each camera location.
Product Video Samples
Additional Information
- Spec sheet of Dahua DH-IPC-HDW1631EMP-0280B camera
- View Replacement Model: Dahua DH-IPC-HDW4631EMP-0280B
Note — the video above is not the same camera but a similar camera.



























