Dahua HDBW3649R-ZS-IL 6MP WizSense Smart Dual Light Dome 2.7-13.5mm motorised zoom lens
The Dahua HDBW3649R-ZS-IL delivers. This 6MP WizSense dome combines razor-sharp images with smart detection and powerful Smart Dual Light illumination that adjusts automatically. Ideal for home, office, shop and premises.
What this camera does
The Dahua HDBW3649R-ZS-IL gives you immediate certainty. Thanks to the 6 megapixel sensor you see more detail, while Starlight technology provides clear, natural images in the dark. The Smart Dual Light switches automatically between infrared and warm white light: discreet when possible, full colour when necessary. Together with AI-driven detection of people and vehicles, you get fewer false alarms and a faster, correct response.
- 6MP resolution: 3288 × 1850 at 25 fps for razor-sharp detail.
- Smart Dual Light: automatic choice between IR and warm white light up to approx. 50 metres, for discreet night vision or full-colour images when motion is detected.
- WizSense AI: accurate detection and classification of people and vehicles to limit false alarms.
- Starlight image quality: excellent low-light performance with clear, distinct colours.
- Motorised zoom lens 2.7-13.5 mm with autofocus: flexible zoom range for both overview and detail.
- Advanced image processing: true WDR (up to 120 dB), 3D DNR, BLC/HLC for stable images in challenging light.
- H.265 compression: efficient storage and lower network load without noticeable loss of quality.
- Robust housing: IP67 weatherproof and IK10 vandal-resistant for reliability outdoors and indoors.
- Network and power: PoE (802.3af) for power and data over a single cable; 12V DC optional.
- Edge storage: support for microSD card (up to 256 GB) for local recording.
- Compatibility: ONVIF profiles S, G and T for broad integration with NVRs and VMS.
- Smart management: compatible with the free Dahua DMSS app for live viewing and notifications on your smartphone.
The details at a glance
| Series | WizSense 3 |
| Resolution | 6 MP |
| Lens | 2.7 to 13.5 mm motorised zoom |
| Illumination | Smart Dual Light |
| Housing | IP67 and IK10, vandal-resistant |
| Storage | microSD up to 256 GB |
| Power supply | PoE or 12 V DC |
| Model code | HDBW3649R-ZS-IL |
The full specification can be found in the Dahua datasheet, under the Downloads tab.
What you will receive
- Dahua HDBW3649R-ZS-IL 6MP WizSense Smart Dual Light Dome
- Mounting bracket and screw set
- Waterproof RJ45 seal
- Quick start guide/documentation
Frequently asked questions
Do I need a separate power supply?
No, with PoE, power and video run over the same network cable. Your recorder or switch must then supply PoE. If it does not, the camera can run on a separate 12 V power supply.
Can I record without a recorder?
Yes, a microSD card up to 256 GB fits in the camera. Handy for a single camera. If you want to look back further or view several cameras together, a recorder is the better choice.
Can this camera be mounted outdoors?
Yes. The housing is IP67 and IK10 and is therefore made for outdoor use. Mount it with screws and plugs, and feed the cable through the supplied cable gland so that no moisture reaches the connection.
Does the camera work with my phone?
Yes, with the free Dahua DMSS app you can watch live, play back recordings and receive notifications. The link to the app is under the Downloads tab.
Which mounting parts do I need?
That depends on the surface. The parts that Dahua lists for this model are shown under "Frequently bought together" on this page. If you are unsure, call or email us and we will help you check.
