Dahua HFW3849T1-ZAS-PV-PRO 8MP TiOC PRO Bullet 2.7-12mm Motorised Zoom Lens
The Dahua HFW3849T1-ZAS-PV-PRO is a powerful 8MP security camera that combines value and reliability. This TiOC PRO model delivers razor-sharp 4K images, active deterrence with red/blue light and a built-in siren, and smart AI detection that distinguishes people from vehicles. Thanks to the motorised zoom lens, you can set the viewing angle precisely right away, while Smart Dual Light technology provides a clear colour image in the dark as well.
What this camera does
With the Dahua HFW3849T1-ZAS-PV-PRO you get an exclusive all-in-one security system: 4K resolution for evidential detail, active deterrence to stop unwanted visitors, and two-way audio to respond immediately. The AI functions work in the background and adjust the image to the scene automatically. The robust, weather-resistant metal housing is built for continuous operation, while PoE+ makes installation simple and affordable: power and data over a single network cable.
- 8 MP resolution (3840 × 2160) with 1/1.8” CMOS sensor for crystal-clear 4K images
- Motorised varifocal lens 2.7-12 mm F1.2: from wide overview coverage to tight close-up, 112° and 48° horizontal field of view
- Smart Dual Light (IR + warm light) up to 60 m: automatically switches between discreet infrared and bright white light for a colour image
- AI detection: SMD 4.0, face detection, intrusion, tripwire, loitering and stay detection for fewer false alarms
- Active deterrence: red/blue warning light and a powerful built-in siren to intervene immediately
- Two-way audio: built-in dual microphones and speaker for clear communication
- AI SSA (Scene Self-Adaptation): automatic optimisation of brightness, contrast and detail in difficult lighting conditions
- Efficient video compression (H.265) to save bandwidth and storage without loss of quality
- Local storage via a microSD card slot (edge recording) for extra security during network outages
- Vandal-resistant and weatherproof: IP67-certified metal housing for reliable outdoor use, year after year
- Easy installation with PoE+ (802.3at) or 12 V DC power; quick commissioning and reduced installation time
- Compatible with NVRs and popular video platforms; flexible for use in homes, shops or business premises
The details at a glance
| Series | WizSense 3 |
| Resolution | 8 MP |
| Lens | 2,7 to 12 mm motorised zoom |
| Night vision | infrared up to 60 m |
| Housing | IP67 |
| Power supply | PoE or 12 V DC |
| Model code | HFW3849T1-ZAS-PV-PRO |
The full specification can be found in the Dahua datasheet, under the Downloads tab.
What you will receive
- Dahua HFW3849T1-ZAS-PV-PRO 8MP TiOC PRO Bullet camera
- Mounting base and fixing materials
- Waterproof network connector/cover
- 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 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.
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