Dahua HFW3449T1-ZAS-PV 4MP TiOC 3.0 Bullet 2.7-13.5mm Motorised Zoom Lens
The Dahua HFW3449T1-ZAS-PV 4MP TiOC 3.0 is the all-in-one solution. With Full-Color Starlight for a 24/7 colour image, a powerful motorised zoom lens and active deterrence with a red/blue alarm light and a loud siren, this camera protects what matters immediately. Smart AI recognises people and vehicles, sends clear notifications to your phone and even lets you talk through the camera. This is security, convenience and top quality in one compact IP camera.
What this camera does
The Dahua HFW3449T1-ZAS-PV 4MP TiOC 3.0 combines vision, insight and deterrence. Thanks to the motorised zoom lens, you set your viewing angle precisely from a distance: from wide overview to sharp detail. The WizSense AI (based on deep learning) filters out disruptive motion alerts and focuses on what counts. When something is wrong, the camera activates its exclusive red/blue flashing light and an audio alarm of up to 110 dB sounds, and you can even play your own sound message. Via the DMSS app you receive an immediate notification, watch live and talk 2-way with visitors or intruders. Arming, disarming or setting schedules takes just a few taps.
- 4MP resolution with Full-Color Starlight: clear, detailed colour images, even at night
- Motorised zoom lens 2.7-13.5 mm: from wide overview to close-up detail, adjustable remotely
- WizSense AI: smart detection of people and vehicles for accurate notifications
- Red/blue alarm light and siren up to 110 dB: strong active deterrence
- Custom sound recordings: play a personalised message on detection
- 2-way audio: talk and listen directly via the built-in microphone and speaker
- Real-time push notifications via the DMSS app: quick alarm verification, wherever you are
- Simple arming and disarming: manage profiles and schedules in the app
- Smart light management: unobtrusive at rest, clear white light when an event occurs
- Weatherproof design (IP67): reliable outdoors, in all weather
- Storage options: record locally via the microSD card slot and/or via NVR
- Efficient video compression: saves storage space and bandwidth
- Power via a single cable: data and power over a network cable (PoE) or 12V DC
The details at a glance
| Series | WizSense 3 |
| Resolution | 4 MP |
| Lens | 2.7 to 13.5 mm motorised zoom |
| Housing | IP67 |
| Power supply | PoE or 12 V DC |
| Model code | HFW3449T1-ZAS-PV |
The full specification can be found in the Dahua datasheet, under the Downloads tab.
What you will receive
- Dahua HFW3449T1-ZAS-PV 4MP TiOC 3.0 Bullet camera
- Mounting materials (screws/wall plugs)
- 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 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.
