Dahua HFW3449T-ZS-IL-BL Black 4MP WizSense Smart Dual Light Bullet 2.7-13.5mm motorised zoom lens
Choose certainty, sharp images and an affordable price. The Dahua HFW3449T-ZS-IL-BL delivers 4MP video quality with vivid detail, day and night. The smart Dual Light technology switches automatically between discreet infrared and warm white light, so you capture colour images immediately when an event occurs. Reliable, weather-resistant and easy to install via PoE: this is the security camera that simply works.
What this camera does
This powerful 4MP IP camera is ideal for driveways, shops, offices and warehouses. WizSense with SMD 4.0 and Perimeter Protection recognises people and vehicles and reduces false notifications. H.265+ compression saves storage and bandwidth without compromising image quality. True WDR (120 dB) and 3D noise reduction provide clear images in bright backlight or at dusk. The built-in microphone records ambient sound, while the microSD card slot (up to 512 GB) offers extra security alongside your NVR. With the DMSS app you can watch live from anywhere and receive push notifications when it counts.
- 4MP 1/2.9″ CMOS sensor for high resolution and image quality.
- Varifocal lens 2.7-13,5 mm (F1.4) with motorised zoom: from a wide overview to sharp close-ups.
- Smart Dual Light: automatically switches between IR and warm white light for razor-sharp colour night images when an event occurs.
- WizSense with SMD 4.0 and Perimeter Protection: recognises people/vehicles and reduces false alarms.
- True WDR 120 dB, BLC and 3DNR: clear images against backlight and in difficult lighting conditions.
- H.265+ compression: efficient storage and less bandwidth, without loss of quality.
- Built-in microphone for clear listening in and recording of audio.
- MicroSD slot up to 512 GB for local backup recordings.
- IP67 weather-resistant: robust metal housing for outdoor and indoor use.
- PoE (802.3af) and 12V DC power supply for flexible, quick installation.
- Works with Dahua NVRs and the DMSS app for live viewing, playback and notifications.
- Adjustable privacy zones and motion detection; colour: stylish black.
The details at a glance
| Series | WizSense 3 |
| Resolution | 4 MP |
| Lens | 2.7 to 13.5 mm motorised zoom |
| Illumination | Smart Dual Light |
| Housing | IP67 |
| Storage | microSD up to 512 GB |
| Power supply | PoE or 12 V DC |
| Model code | HFW3449T-ZS-IL-Bl |
The full specification can be found in the Dahua datasheet, under the Downloads tab.
What you will receive
- Dahua HFW3449T-ZS-IL-BL 4MP WizSense Smart Dual Light Bullet (black)
- Mounting materials (screws/plugs) and drilling template
- Waterproof RJ45 connector cover
- Quick start guide/documentation
- Power supply not included (supports PoE or 12V DC)
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 of up to 512 GB fits in the camera. Convenient for a single camera. If you want to review footage over a longer period or view several cameras together, a recorder is the better choice.
Can this camera be mounted outdoors?
Yes. The housing is IP67 and therefore suitable for outdoor use. Mount it with screws and plugs, and route 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.
