Dahua HFW3449T1-AS-PV 4MP TiOC 3.0 Bullet 2.8mm Lens
This camera combines Full-Color Starlight technology with powerful active deterrence: a red/blue alarm light, a loud audio alarm and two-way audio. Thanks to WizSense AI, the camera recognises people and vehicles, so you receive fewer false alarms and can act more quickly.
What this camera does
The Dahua HFW3449T1-AS-PV delivers 24/7 colour images, even in challenging light. When an event occurs, the camera Directly activates the red/blue alarm light and the siren up to 110 dB. With two-way audio, you can address visitors or intruders immediately via the DMSS app. The TiOC 3.0 Smart Dual Light switches intelligently between unobtrusive night vision and extra white light when it really matters. This gives you clear images when you need them, without unnecessary lighting.
- 4MP resolution (2688×1520) with Full-Color Starlight for 24/7 colour images
- WizSense AI based on deep learning: detection and classification of people and vehicles
- Active deterrence: red/blue alarm light and powerful siren up to 110 dB
- Custom audio recordings can be set for personalised warnings
- Real-time push notifications via the DMSS app with images and alarm verification
- 2-way audio: built-in microphone and speaker for Direct contact
- Simple arming and disarming and scenario setup via the DMSS app
- TiOC 3.0 Smart Dual Light: unobtrusive night vision, extra light during incidents
- H.265+ video compression for sharp images with low bandwidth
- True WDR (120 dB), 3D DNR and BLC for a clear image in difficult lighting conditions
- 2.8 mm fixed lens with a wide field of view, suitable for a driveway, garden or shop front
- MicroSD card slot (up to 256 GB) for local recording
- PoE (802.3af) or 12V DC power, flexible installation
- IP67 weatherproof housing, designed for outdoor and indoor use
- ONVIF compatible, works seamlessly with most NVRs
The details at a glance
| Series | WizSense 3 |
| Resolution | 4 MP |
| Lens | 2.8 mm fixed |
| Illumination | Smart Dual Light |
| Housing | IP67 |
| Storage | microSD up to 256 GB |
| Power supply | PoE or 12 V DC |
| Model code | HFW3449T1-AS-PV |
The full specification can be found in the Dahua datasheet, under the Downloads tab.
What you will receive
- Dahua HFW3449T1-AS-PV 4MP TiOC 3.0 Bullet camera (2,8 mm)
- Mounting bracket and screw set
- Waterproof RJ45 seal
- Drilling template
- Quick start guide
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 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.
