Dahua TIOC DH-IPC-HFW3849T1-AS-PV-ANZ-S2-BLK 8MP AI Active Deterrence IP Bullet Fixed 2.8mm BLACK
The Dahua TiOC 2.0 DH-IPC-HFW3849T1-AS-PV-ANZ-S2-BLK delivers 8MP resolution in a fixed bullet format designed for proactive perimeter protection in residential and commercial environments. Featuring a 2.8mm fixed lens, Smart Motion Detection 4.0, and dual-light illumination combining 30m IR and warm white LEDs, it provides clear colour imaging in low light and total darkness. Equipped with a built-in microphone and speaker, it supports two-way audio and active deterrence via red and blue strobe lights and a built-in siren to deter intruders in real time. Available in black finish, it carries IP67-rated weatherproof protection for reliable outdoor installation.
Key Features
- 8MP Full-Colour Imaging: 1/2.8″ CMOS sensor delivers 3840 x 2160 resolution at 25/30fps for exceptional detail in all lighting conditions.
- Active Deterrence:Â Red and blue strobe lights, built-in siren, and two-way audio work together to deter intruders in real time.
- Dual-Light Night Vision:Â Combined IR and warm white LEDs provide up to 30m of clear colour imaging in low light or total darkness.
- Smart Motion Detection 4.0:Â Accurately classifies human and vehicle targets to significantly reduce false alarms from environmental triggers.
- Advanced AI Analytics:Â Supports intrusion detection and tripwire functions with human and vehicle classification for precise alerting.
- Rugged Weatherproof Build:Â IP67-rated housing ensures reliable operation in harsh outdoor conditions including rain and dust exposure.
Original price was: $407.00.$322.00Current price is: $322.00.
Description
Combining active deterrence with full-colour night vision and AI-powered motion classification, the IPC-HFW3849T1-AS-PV is a TiOC 2.0 bullet camera built for perimeter walls, driveway approaches, loading dock entries, and shopfront facades where a camera that only records is not enough. Featuring a 1/2.8″ CMOS sensor capturing 8MP at 3840 x 2160 resolution and a 2.8mm fixed lens with an approximate 111 degree horizontal field of view, it delivers broad scene coverage across open outdoor areas. The dual-light system pairs IR and warm LEDs for up to 30m of illumination, switching between greyscale and full-colour night imaging depending on conditions. Red and blue flashing warning lights, a built-in siren, dual built-in microphones, and a built-in speaker combine to create an immediate on-site response to intrusion events. SMD 4.0 classifies motion as human or vehicle, filtering out animals and environmental triggers before an alert is raised. Rated IP67, the black housing suits exposed outdoor positions in all Australian weather conditions.
Key Capabilities
8MP Full-Colour Imaging
A 1/2.8″ progressive scan CMOS sensor delivers 3840 x 2160 resolution at up to 30fps, providing the image detail needed to distinguish individuals and vehicles across a wide outdoor scene, including in challenging backlit or low-contrast conditions.
TiOC 2.0 Active Deterrence
When an intrusion or tripwire event is detected, the camera triggers red and blue flashing warning lights and a built-in siren automatically. This visible and audible response is designed to interrupt a trespass in progress rather than simply document it.
Dual-Light Night Illumination
Integrated IR and warm light LEDs provide up to 30m of illumination. Warm light mode produces full-colour footage in complete darkness, giving monitoring staff meaningful colour context rather than the greyscale imagery produced by IR-only cameras.
SMD 4.0 Smart Motion Detection
SMD 4.0 uses AI classification to separate human and vehicle motion from environmental movement caused by animals, foliage, rain, and passing headlights. Alerts that reach operators are far more likely to reflect a genuine event, reducing unnecessary call-outs.
Two-Way Audio Communication
Built-in dual microphones and a built-in speaker, combined with 1 audio input and 1 audio output, enable real-time two-way communication through the camera. Operators can issue verbal warnings remotely, and customisable voice prompts can be triggered automatically on detection.
Efficient Compression and Local Storage
H.265+, H.264+, AI H.265, and AI H.264 codecs reduce bandwidth and storage overhead without compromising image quality. A built-in MicroSD slot supports up to 256GB of onboard recording, providing a local backup if NVR connectivity is lost.
Best For
- Perimeter Fence Lines and Boundary Walls:Â Intrusion and tripwire analytics trigger the siren and warning lights automatically when a zone boundary is crossed, making this camera well suited to unmanned perimeter positions where an immediate response is needed without human intervention.
- Driveway and Property Entrances:Â The wide 111 degree field of view covers the full width of a standard residential or commercial driveway, and the 8MP resolution supports vehicle and individual identification at the DORI recognise distance of 17.4m.
- Retail Shopfronts and After-Hours Monitoring:Â Full-colour night imaging and two-way audio allow staff or monitoring centres to observe and verbally address activity outside a shopfront in real time, with SMD 4.0 filtering non-human motion before an alert is raised.
- Warehouses and Industrial Yards:Â The IP67 rating handles dust, moisture, and rain exposure at wall-mounted outdoor positions, while tripwire analytics can be configured around vehicle lanes, loading zones, or restricted access areas.
Why Choose the IPC-HFW3849T1-AS-PV
Most bullet cameras in this price range record what happens after an intrusion begins. The IPC-HFW3849T1-AS-PV is configured to interrupt it. The TiOC 2.0 platform combines 8MP full-colour imaging, dual-light illumination, SMD 4.0 human and vehicle classification, and a built-in siren and strobe response in a single outdoor-rated unit, removing the need for separate deterrence devices or additional audio hardware. The dual built-in microphones and built-in speaker support genuine two-way audio without relying on external components. H.265+ compression keeps multi-camera storage manageable, while the 256GB MicroSD slot provides local redundancy. Compared to a standard HD bullet camera that only captures footage in greyscale at night and generates frequent false alerts, this model actively responds to verified human or vehicle detections. Available through Krazy Tech Deals, the IPC-HFW3849T1-AS-PV suits commercial installers and residential owners who need a camera that deters as well as documents.
Buyer Decision Tips
Buyer Tip:Â The 2.8mm fixed lens produces an approximate 111 degree horizontal field of view, which covers wide open areas such as driveways, car parks, and shopfronts effectively. If your mounting position requires identification at distances beyond the DORI identify distance of 8.7m, or you are monitoring a long narrow approach such as a laneway or corridor, a longer focal length or varifocal lens camera will give more usable identification detail at range.
Buyer Tip:Â This camera is PoE-powered, so confirm your NVR or PoE switch delivers sufficient wattage per port before deploying multiple TiOC units on a shared switch. Active deterrence cameras with strobe lighting and a siren draw more power than a standard fixed IP camera, and an undersized switch can cause intermittent drops or prevent deterrence functions from triggering reliably.
Key Features & Technical Specifications
| Image Sensor | 1/2.8″ Progressive Scan CMOS |
| Resolution | 8MP – 3840 x 2160 |
| Frame Rate | Up to 25/30fps |
| Lens Type | Fixed 2.8mm |
| Horizontal Field of View | Approximately 111 degrees |
| Minimum Illumination | 0.003 Lux @ F1.0 (colour); 0 Lux with IR active |
| Night Vision Range | Up to 30m (IR and warm light) |
| Day/Night Mode | Full-Colour, IR, Smart (auto-switching), IR Cut Filter |
| Active Deterrence | Red and blue flashing warning lights, built-in siren, customisable voice prompts |
| Audio | Built-in dual microphones, 1x audio in, 1x audio out, built-in speaker |
| Smart Detection | SMD 4.0 – human and vehicle classification, intrusion detection, tripwire, scene change, audio detection |
| DORI Distance | Detect: 87m | Observe: 34.8m | Recognise: 17.4m | Identify: 8.7m |
| Video Compression | H.265+, H.264+, AI H.265, AI H.264 |
| Shutter Speed | Auto/Manual – 1/3s to 1/100,000s |
| Local Storage | MicroSD card slot – up to 256GB |
| Power | Power over Ethernet (PoE) |
| Ingress Protection | IP67 |
| Housing Colour | Black |
Ideal Use Cases
Residential Driveway Monitoring
Mounted above a garage or on a front fence post, the 111 degree field of view captures the full driveway width in a single frame. Full-colour warm light imaging identifies approaching vehicles and individuals clearly even without external lighting.
Retail and Hospitality Shopfronts
After-hours loitering is addressed directly through the built-in siren and two-way audio, allowing a remote operator or automated voice prompt to engage without anyone being on site. SMD 4.0 keeps alert volumes manageable by filtering non-human triggers.
Industrial Perimeter and Fence Lines
Tripwire and intrusion analytics trigger the red and blue warning lights and siren immediately when a zone boundary is crossed. The IP67-rated black housing withstands exposure to dust, rain, and temperature variation across extended outdoor deployments.
Warehouse and Loading Dock Entries
High-mounted on a warehouse wall facing an entry or dock area, the 8MP resolution supports identification of vehicles and individuals at the camera’s observe and recognise DORI distances, while the siren response handles after-hours unauthorised access without security staff on site.
Construction Site Boundaries
Construction sites with frequent after-hours intrusion risk benefit from the automatic deterrence response, which activates without requiring a monitoring centre to intervene. Local MicroSD storage up to 256GB ensures footage is retained even where network connectivity is inconsistent.
Choosing the Right Model
- Choose this model if:Â You need a single outdoor bullet camera that combines 8MP full-colour imaging, SMD 4.0 human and vehicle classification, automatic siren and strobe deterrence, and two-way audio in an IP67-rated housing for a perimeter wall, driveway, or shopfront position.
- Choose a different model if:Â Your installation requires a varifocal or motorised zoom lens to adjust coverage distance after mounting, a longer illumination range beyond 30m for large open yards or extended fence lines, or a dome-style housing for ceiling or soffit mounting where a bullet profile is unsuitable.
FAQs
- What does TiOC 2.0 mean and how does it differ from a standard IP bullet camera?
TiOC stands for Three-in-One Camera, which refers to the integration of full-colour imaging, AI-powered motion detection, and active deterrence in a single unit. The 2.0 version specifically includes SMD 4.0 classification, improved illumination control between IR and warm light modes, and configurable voice prompt triggers. A standard IP bullet camera records footage passively and does not include strobe lighting, a siren, or on-camera audio communication. - Will the siren and warning lights activate without anyone monitoring the camera?
Yes. When intrusion detection or a tripwire rule is configured, the IPC-HFW3849T1-AS-PV can trigger the siren and red and blue warning lights automatically upon detecting a classified human or vehicle target entering the defined zone. No operator needs to be actively watching the feed for the deterrence response to activate. - How does the 2.8mm lens affect coverage at my mounting position?
A 2.8mm fixed lens produces an approximate 111 degree horizontal field of view, which is suited to wide open scenes such as driveways, car parks, and shopfronts. At this focal length, the DORI identify distance is 8.7m and the recognise distance is 17.4m. Mounting positions that need identification of individuals or plates at greater distances may not achieve the required detail with a 2.8mm lens. - What is the difference between IR mode, warm light mode, and smart mode on this camera?
IR mode uses infrared illumination only and produces greyscale footage in low light. Warm light mode activates the white warm LEDs, providing full-colour footage in darkness at the cost of slightly more visible illumination. Smart mode switches automatically between the two based on ambient light and configured detection events, prioritising colour output when motion is detected and conserving energy when the scene is clear. - Does this camera record locally if the NVR goes offline?
Yes. The camera includes a MicroSD card slot supporting cards up to 256GB. If the NVR connection is interrupted, the camera continues to record locally to the card. This provides a backup recording layer for sites where network reliability cannot be guaranteed or where standalone operation is preferred for specific camera positions. - Can I use the Dahua DMSS app to speak through the camera remotely?
Yes. The Dahua DMSS mobile application supports live two-way audio, allowing you to listen through the built-in dual microphones and speak through the built-in speaker from anywhere with an internet connection. This is useful for addressing a person on your property without needing to call anyone on site or rely on a monitoring centre to respond. - Does the camera work with third-party NVRs?
The IPC-HFW3849T1-AS-PV supports ONVIF protocols, which enables basic video streaming and recording with compatible third-party NVRs. However, SMD 4.0 classification, automatic deterrence triggers, intrusion and tripwire analytics, and customisable voice prompts are fully operational only when paired with a compatible Dahua NVR or Dahua VMS platform. Core TiOC 2.0 functionality is not guaranteed on third-party systems. - Where can I get support and accessories for this camera in Australia?
The IPC-HFW3849T1-AS-PV is part of the Krazy Tech Deals Dahua range, which includes compatible NVRs, PoE switches, and mounting accessories. Krazy Tech Deals provides local support for installers and end users across Australia, making it straightforward to source components for a complete system build alongside this camera.
Specification
Overview
| Choose a Camera Colour | White, Black |
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