Product SKU: DH-IPC-HFW3649T1-AS-PV-ANZ
Product Overview
Combining active deterrence with full-colour night vision and two-way audio, the Dahua DH-IPC-HFW3649T1-AS-PV-ANZ is a TiOC 2.0 bullet camera built for outdoor perimeter positions where passive recording is not enough. Mounted on a wall or eave facing a driveway, commercial entrance, or industrial boundary, this camera captures 6MP footage at 3200 x 1800 resolution around the clock using dual illumination: a warm LED and an IR illuminator, each reaching 30 metres, to deliver full-colour imagery even in complete darkness. When Smart Motion Detection 4.0 identifies a human or vehicle within a defined zone, integrated red and blue flashing strobes and an audible siren activate immediately, while the built-in dual microphones and loudspeaker allow operators to broadcast warnings or speak directly with people on site. Equipped with IP67 weatherproofing, PoE connectivity, and on-board microSD storage up to 256GB, the DH-IPC-HFW3649T1-AS-PV-ANZ suits residential, commercial, and industrial installations where deterrence and evidence quality both matter.


Key Capabilities
Active Deterrence: Strobe and Siren
On confirmed human or vehicle detection, the camera triggers red and blue flashing lights alongside an audible siren to challenge intruders before an incident develops. This automated response works without operator intervention, making it effective at unmanned commercial and residential sites outside business hours.
6MP Dual-Illumination Imaging
The 1/2.8″ CMOS sensor delivers 3200 x 1800 resolution at up to 30fps. A 30m warm LED illuminator produces full-colour night footage, while a separate 30m IR illuminator provides black-and-white coverage in extremely low light. Together, they ensure usable detail on faces, clothing, and licence plates at night.
Two-Way Audio
Built-in dual microphones and a 1-channel loudspeaker allow real-time voice communication between an operator and anyone within range of the camera. Security staff can issue verbal warnings, verify deliveries, or coordinate with on-site personnel remotely without needing a separate intercom device.
Smart Motion Detection 4.0
SMD 4.0 classifies motion events as human or vehicle, filtering out false triggers caused by foliage, animals, and passing vehicle headlights. This accuracy is particularly important when active deterrence is automated, as it prevents the strobe and siren from firing on irrelevant movement outside the monitored zone.
Wide Dynamic Range
WDR compensates for difficult contrast conditions common in outdoor perimeter positions, such as a sun-backlit entrance gate or a forecourt with direct overhead lighting against a dark background. Subjects remain visible rather than blown out or silhouetted, supporting clearer identification in challenging environments.
Edge Storage and Efficient Compression
MicroSD support up to 256GB allows the camera to store footage locally, maintaining a recording buffer even if the network connection is interrupted. H.265 compression reduces file sizes significantly compared to H.264, keeping storage consumption and network bandwidth manageable across multi-camera deployments.
Best For
- Residential Driveways and Front Boundaries: The 2.8mm wide-angle lens covers broad approach areas, while active deterrence strobes and siren respond automatically when a human is detected after hours without requiring a homeowner to monitor a screen.
- Commercial and Industrial After-Hours Monitoring: Warehouses, logistics yards, and construction sites benefit from automated deterrence that challenges intruders and buys time for a remote monitoring centre to intervene via two-way audio or contact authorities.
- Petrol Stations and Drive-Off Prevention: 6MP resolution captures clear licence plate and facial detail under the high-contrast forecourt lighting conditions typical of petrol stations at night, supporting both evidence collection and operator communication.
- Sites with Unreliable or No Permanent Network: On-board microSD storage up to 256GB means footage is preserved locally even during network outages, making the camera viable for remote or temporary sites where continuous NVR connectivity cannot be guaranteed.
- Entrances with Challenging Backlight or Glare: WDR and dual illumination together handle the contrast conditions found at building entry points facing east or west, under direct sunlight, or at sites mixing artificial and ambient lighting.
Why Choose the DH-IPC-HFW3649T1-AS-PV-ANZ
A conventional bullet camera records what happens and leaves the response to someone else. The DH-IPC-HFW3649T1-AS-PV-ANZ takes a different approach: TiOC 2.0 brings together 6MP full-colour imaging, automated strobe and siren deterrence, two-way audio, and SMD 4.0 smart classification in a single IP67-rated housing. That means one camera replaces what would otherwise require a recording device, a separate deterrence unit, and an audio communication system. SMD 4.0 is the key differentiator over entry-level cameras with basic motion detection: it filters humans and vehicles from irrelevant movement, so the strobe and siren only fire when they should. PoE via IEEE 802.3af keeps the installation to a single cable run, and H.265 compression reduces the storage footprint across larger deployments. Available through Security Wholesalers, this camera suits any site where a visible, intelligent response to intrusion is required from the moment a threat is identified.
Buyer Decision Tips
Buyer Tip: The DH-IPC-HFW3649T1-AS-PV-ANZ uses a fixed 2.8mm lens, which provides a wide field of view well suited to covering open areas like driveways, forecourts, and yard entrances. If your site requires focused coverage of a narrow lane, a distant gate, or a specific point more than 15-20 metres away, confirm the 2.8mm angle of view matches your layout before purchasing, as a longer focal length would be needed for tighter framing at distance.
Buyer Tip: The active deterrence features trigger based on SMD 4.0 detection events, and the detection zones, sensitivity levels, and deterrence schedules are all configurable through the camera’s web interface or a compatible Dahua NVR. Before going live, take time to define precise detection zones that exclude public footpaths or neighbouring properties to prevent unwanted deterrence activations outside your site boundary.
Key Features & Technical Specifications
| Model | DH-IPC-HFW3649T1-AS-PV-ANZ |
| Resolution | 6MP – 3200 x 1800 |
| Image Sensor | 1/2.8″ CMOS |
| Frame Rate | Up to 25/30fps |
| Lens | 2.8mm fixed |
| Illumination – IR | 30m IR range |
| Illumination – Warm LED | 30m full-colour warm LED |
| Night Vision Mode | Full-colour dual illumination (IR + warm LED) |
| Active Deterrence | Red and blue flashing strobe lights + audible siren |
| Audio | Built-in dual microphones; 1-channel built-in loudspeaker; two-way audio |
| Smart Motion Detection | SMD 4.0 – human and vehicle classification |
| Wide Dynamic Range | Yes – WDR |
| Video Compression | H.265 / H.264 |
| Local Storage | MicroSD card up to 256GB |
| Power Supply | 12VDC / PoE (IEEE 802.3af) |
| Weatherproofing | IP67 – dust and waterproof |
| Camera Form Factor | Fixed lens bullet |
| Series | Dahua TiOC 2.0 / WizSense |
Ideal Use Cases
Residential Driveways
The 2.8mm fixed lens covers the full width of a standard driveway from a wall or eave mount. When SMD 4.0 detects a human approaching after hours, the strobe and siren trigger automatically, alerting the occupant and challenging the intruder before they reach the building.
Warehouse and Yard Perimeters
Large industrial sites with after-hours vulnerability benefit from the camera’s automated response capability. The siren and strobe activate on confirmed human detection, with two-way audio allowing a remote monitoring operator to issue a verbal warning or gather information in real time.
Retail Car Parks
Full-colour 6MP resolution and WDR capture clear vehicle and occupant detail under the uneven lighting conditions typical of open-air and undercover car parks, where overhead lamps create pools of light and shadow that challenge standard cameras.
Construction Sites
Plant, materials, and equipment left on site overnight are common theft targets. IP67 housing protects the camera in outdoor conditions, edge storage up to 256GB retains footage if network access is unavailable, and active deterrence adds a preventive layer beyond standard recording.
Petrol Stations
The combination of 6MP resolution and full-colour warm LED illumination captures licence plate and facial detail under the high-contrast lighting of a forecourt at night, providing documentary evidence for drive-off incidents and supporting operator communication via the built-in speaker.
Commercial Building Entrances
Mounted above an entry point, the camera provides full-colour identification of all persons arriving after hours. Security staff at a remote station can communicate directly through the loudspeaker to verify identity, issue instructions, or deter unauthorised access attempts.
Choosing the Right Model
- Choose this model if: You need active deterrence, full-colour night vision, two-way audio, and SMD 4.0 smart classification in a single weatherproof bullet unit, and your coverage area suits a wide 2.8mm fixed lens, such as a driveway, yard entrance, or building frontage viewed from a close-to-medium distance.
- Choose a different model if: Your installation requires a varifocal lens to frame a specific distant point or a narrow corridor, or you need a dome or turret form factor for ceiling mounting or a lower-profile installation. A dome variant within the Dahua TiOC 2.0 range would better suit vandal-resistant ceiling or wall-flush applications.
FAQs
- What does TiOC 2.0 actually mean for day-to-day security use?
TiOC stands for Three-in-One Camera, referring to the combination of full-colour imaging, active deterrence, and two-way audio in a single unit. Version 2.0 adds SMD 4.0 for improved human and vehicle classification. In practice, this means one camera handles deterrence, identification, and communication tasks that would otherwise require separate devices and more complex cabling. - How does the camera know when to activate the strobe and siren?
The active deterrence response is tied to SMD 4.0 detection events. When the camera identifies a human or vehicle within a configured detection zone, it can trigger the strobe lights and siren automatically. Detection zones, schedules, and sensitivity levels are all adjustable through the camera’s web interface or a connected Dahua NVR, giving you control over when and where the response fires. - Does the 2.8mm lens produce a wide or narrow image?
A 2.8mm fixed lens produces a wide angle of view, making it effective for covering broad areas such as driveways, courtyards, loading zones, and building frontages from a relatively close mounting position. It is not suited to zooming in on a specific narrow or distant point. If your target area is a long corridor or a gate more than 20-25 metres away, a longer focal length lens would give better framing. - Can the camera record without an NVR?
Yes. The DH-IPC-HFW3649T1-AS-PV-ANZ supports microSD cards up to 256GB for local on-board recording, so it can store footage independently of a recorder. For remote live viewing, event notifications, playback access, and full management of two-way audio and deterrence settings, connecting to a compatible Dahua NVR or using the Dahua DMSS mobile app is strongly recommended. - Does this camera record in colour at night without any external lighting?
Yes. The built-in warm LED illuminator provides up to 30 metres of full-colour illumination in complete darkness using the camera’s own light source, with no external lighting required. The separate IR illuminator provides an additional 30 metres of black-and-white coverage. The camera manages both illuminators automatically based on the ambient light conditions of the scene. - What power options are available for this camera?
The DH-IPC-HFW3649T1-AS-PV-ANZ accepts both PoE (IEEE 802.3af) and 12VDC power. PoE is the preferred option for most installations as a single Cat5e or Cat6 cable carries both power and data, simplifying cable runs and reducing the need for separate power adapters at each camera location. - Is this camera compatible with Dahua NVRs and the DMSS app?
Yes. As a Dahua WizSense and TiOC 2.0 camera, the DH-IPC-HFW3649T1-AS-PV-ANZ is fully compatible with Dahua NVRs that support the WizSense or TiOC 2.0 series. It also works with the Dahua DMSS mobile application for remote live view, event push notifications, and playback on iOS and Android devices. - Where can I purchase this camera in Australia and what should I expect from the purchase?
The DH-IPC-HFW3649T1-AS-PV-ANZ is part of the Security Wholesalers range, supplied as the ANZ variant of this model. Purchasing the ANZ version ensures the camera is configured for the Australian and New Zealand market, with access to the product datasheet, quick start guide, and support from a dedicated security wholesale supplier rather than a generic electronics channel.
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