Product SKU: DH-IPC-HDW3849HP-AS-PV-0280B-S3-BLK
Product Overview
Combining active deterrence with 8MP 4K full-colour night vision, the Dahua TIOC 2.0 DH-IPC-HDW3849HP-AS-PV-0280B-S3-BLK is a turret-style camera built for eave, soffit, and external wall mounting where passive recording alone is not enough. Featuring a 1/2.8″ CMOS sensor, this camera captures 3840×2160 video at up to 30fps via a 2.8mm fixed lens, while dual IR and warm white light illuminators maintain full-colour footage in complete darkness up to 30m. When SMD 3.0 detects a human or vehicle crossing a defined zone, the camera triggers red and blue strobe lights and activates a speaker capable of up to 110dB, intervening in real time rather than simply recording an event. Built-in dual microphones and a 1-channel speaker enable two-way audio communication directly through the unit. The black finish is designed to blend with dark soffits and fascias. IP67 weatherproofing, PoE compatibility, and onboard MicroSD storage up to 256GB round out a camera suited to outdoor residential, commercial, and light industrial perimeter use.





Key Capabilities
4K Ultra HD Imaging
The 8MP 1/2.8″ CMOS sensor captures 3840×2160 video at up to 30fps, providing the image detail needed to identify individuals and vehicles during incident review. High resolution also means a single camera can cover a wider area without sacrificing clarity at the edges of the frame.
TiOC 2.0 Active Deterrence
Red and blue strobe lights combined with a speaker rated at up to 110dB activate automatically when a qualifying detection event occurs. This response is triggered in real time, allowing the camera to intervene at the moment of intrusion rather than after the fact, which is a meaningful step beyond standard recording cameras.
Dual-Illuminator Full-Colour Night Vision
IR and warm white light illuminators work in tandem to deliver full-colour footage in complete darkness up to 30m. Smart Illumination Mode, the default setting, automatically switches to white light when a target is detected and reverts to IR when the scene clears, balancing image quality with light output.
SMD 3.0 Human and Vehicle Detection
SMD 3.0 uses AI-based classification to distinguish humans and vehicles from animals, foliage movement, and environmental changes. Dahua indicates this approach keeps false alarm rates under 2%, so alerts arriving at the monitoring app or NVR are far more likely to represent a genuine event requiring attention.
Two-Way Audio and Perimeter Rules
Built-in dual microphones and a 1-channel speaker support live two-way communication directly through the camera, allowing operators to address a scene remotely. Tripwire and intrusion detection rules let installers define custom virtual boundaries, with human and vehicle classification applied to each trigger zone.
Edge Storage and Efficient Compression
Onboard MicroSD storage up to 256GB allows footage to be retained directly on the camera without a separate recorder, making it practical for standalone deployments. H.265+ compression reduces bandwidth and storage consumption compared to H.264, keeping operating costs lower over the life of the installation.
Best For
- Residential Driveways and Entry Points: The 2.8mm fixed lens captures a wide field of view suited to monitoring front gates, driveways, and doorways, while TiOC 2.0 strobe and audio deterrence actively discourages uninvited access before it escalates.
- Retail and Commercial Entry Monitoring: 4K resolution and full-colour night footage supports clear identification of individuals at shopfronts and entry points, while SMD 3.0 keeps alert volumes manageable during and after trading hours.
- Light Industrial Perimeters and Yards: Tripwire and intrusion detection rules with human and vehicle classification allow operators to define protected zones around storage areas and loading docks, with automatic alarm and recording triggered after hours.
- Sites with Persistent False Alarm Issues: Where standard motion-based cameras generate excessive and irrelevant notifications, the SMD 3.0 engine provides a practical reduction in false trigger rates by classifying objects before raising an alert.
- Remote and Unmanned Locations: Mobile app push notifications combined with two-way audio allow a single operator to monitor and verbally interact with a site in real time without requiring physical attendance.
Why Choose the DH-IPC-HDW3849HP-AS-PV-0280B-S3-BLK
Entry-level IP cameras capture footage but take no action during an event. The Dahua TIOC 2.0 DH-IPC-HDW3849HP-AS-PV-0280B-S3-BLK steps well beyond that by pairing 8MP 4K imaging with a real-time deterrence system that most standard turret cameras do not carry. The combination of red and blue strobe lights, a 110dB speaker, and SMD 3.0 human and vehicle classification means the camera can identify a qualifying intrusion and respond to it within the same detection cycle. Full-colour night vision from dual illuminators ensures image quality does not degrade after dark, which is critical for outdoor perimeter use where most incidents occur outside of daylight hours. The black finish is purpose-designed for dark mounting surfaces such as soffits and fascias, and the IP67 rating means the camera handles exposed outdoor conditions reliably. Available through Security Wholesalers, the DH-IPC-HDW3849HP-AS-PV-0280B-S3-BLK is a practical choice for installers and property owners who require a single PoE-powered unit that detects, deters, and documents.
Buyer Decision Tips
Buyer Tip: This unit ships in a black finish only. If your mounting surface is light-coloured or you are matching an existing white camera installation, confirm whether a white-finish variant suits your project before ordering. The black turret body is specifically designed to sit flush against dark soffits, fascias, and shadow-line profiles without drawing visual attention during daylight hours.
Buyer Tip: Smart Illumination Mode activates white light only when a target is detected, which helps manage light pollution in residential environments. However, if the camera is positioned close to a neighbouring property boundary, review the white light projection angle after installation and adjust detection zones accordingly. For sites where any white light output is unacceptable at night, the camera can be configured to operate in IR Mode only via the settings menu.
Key Features & Technical Specifications
| Image Sensor | 1/2.8″ CMOS |
| Resolution | 8MP (3840×2160) |
| Frame Rate | Up to 25/30fps at 8MP |
| Lens | 2.8mm fixed |
| Illumination Type | Dual: IR LED and warm white light |
| IR Distance | Up to 30m |
| Warm White Light Distance | Up to 30m |
| Illumination Modes | Smart Illumination (default), IR Mode, White Light Mode |
| Active Deterrence | Red and blue strobe lights; built-in speaker up to 110dB |
| Audio | Built-in dual microphones; 1-channel built-in speaker; 1 audio input / 1 audio output |
| Alarm I/O | 1 alarm input / 1 alarm output |
| Video Compression | H.265+, H.265, H.264+, H.264, AI H.264, AI H.265 |
| Smart Motion Detection | SMD 3.0 – human and vehicle classification |
| Perimeter Protection | Tripwire and intrusion detection with human and vehicle classification |
| Onboard Storage | MicroSD up to 256GB |
| Power Supply | 12VDC / PoE (IEEE 802.3af) |
| Weatherproof Rating | IP67 |
| Camera Form Factor | Turret (Eyeball) |
| Finish | Black |
| Image Features | WDR, 3D NR, HLC, BLC, ROI, digital watermarking, rotation mode |
Ideal Use Cases
Residential Driveways and Gates
The 2.8mm lens covers a wide approach angle suited to driveways and front gates, while the TiOC 2.0 strobe and audio alarm activates automatically when SMD 3.0 identifies a human or vehicle entering the defined zone, providing an on-the-spot response without any manual intervention.
Shopfronts and After-Hours Retail
4K resolution delivers the image detail needed for after-hours identification at entry points and shopfront windows. SMD 3.0 limits alert fatigue by filtering non-human triggers, so overnight notifications are more likely to represent genuine activity requiring follow-up.
Warehouse Perimeters and Loading Docks
Configurable tripwire and intrusion detection rules allow installers to draw virtual boundaries around specific risk areas. When a human or vehicle crosses a defined line after hours, the camera triggers its deterrence response and records the event in full-colour regardless of ambient light levels.
Car Parks and Open Outdoor Yards
IP67 weatherproofing and dual illuminators make this camera suitable for open outdoor areas where weather and lighting conditions vary. Full-colour night footage of vehicles and pedestrians is maintained regardless of artificial lighting availability, supporting both deterrence and post-event review.
Unmanned and Remote Monitoring Sites
Two-way audio through the built-in dual microphones and speaker allows a remote operator to communicate directly with anyone on site without attending in person. Combined with MicroSD edge recording up to 256GB, this setup supports standalone operation where network storage is not always available.
Choosing the Right Model
- Choose this model if: You need a black-finish 8MP outdoor turret camera with TiOC 2.0 active deterrence, full-colour dual-illuminator night vision, SMD 3.0 human and vehicle detection, two-way audio, and PoE compatibility for eave, soffit, or external wall mounting.
- Choose a different model if: Your installation requires a white-finish housing to match existing infrastructure, a varifocal lens for longer-range or adjustable-angle coverage, or a fixed dome form factor for a flush ceiling mount in a covered outdoor area.
FAQs
- What does TiOC 2.0 mean in practice for an outdoor installation?
TiOC 2.0 integrates full-colour monitoring, active deterrence, and AI detection into a single camera unit. In a typical outdoor installation, this means the camera operates continuously in colour, classifies moving objects using SMD 3.0, and when a human or vehicle is confirmed in a defined zone, automatically activates red and blue strobe lights and a speaker alarm without requiring any operator input or secondary device. - Does the camera record in colour at night without any external lighting?
Yes. The dual illuminator system combines IR and warm white light to produce full-colour footage in complete darkness up to 30m. In the default Smart Illumination Mode, white light activates only when a target is detected and switches back to IR once the scene clears, which reduces unnecessary light output during quiet periods. - How loud is the built-in speaker and what audio options are available?
The built-in speaker is rated at up to 110dB. The camera supports wailing siren tones, pre-recorded voice messages, and customisable audio responses, giving installers flexibility to configure deterrence outputs that match the site environment and the severity of the detection event. - Is this camera suitable for soffit and eave mounting given the black finish?
Yes. The black turret body is specifically designed to blend with dark soffits, eaves, and shadow-line fascias, reducing the visual profile of the camera on the building exterior. The turret form factor also allows the lens angle to be adjusted independently of the base after mounting, which is useful when the final aim angle needs to be refined once the camera is fixed in position. - What is SMD 3.0 and how does it affect notification accuracy?
SMD 3.0 uses AI-based image analysis to classify detected objects as humans or vehicles, filtering out triggers caused by animals, blowing foliage, rain, and car headlights passing through the frame. Dahua indicates the false alarm rate sits under 2% with SMD 3.0 active, meaning the large majority of alerts reaching a connected app or recorder represent genuine, reviewable events. - Can this camera operate without an NVR using onboard storage only?
Yes. The camera accepts a MicroSD card up to 256GB, allowing footage to be stored directly on the device. This supports standalone deployment at locations where running cable to a central recorder is impractical, and also functions as a backup recording layer in installations that do include a network recorder. - What power options are available for this camera?
The DH-IPC-HDW3849HP-AS-PV-0280B-S3-BLK supports IEEE 802.3af PoE, which allows the camera to be powered and connected via a single Cat6 cable from a compatible PoE switch or PoE-capable NVR. It also accepts 12VDC for installations where PoE infrastructure is not in place. - Where can I access the datasheet and installation guides for this camera?
The product datasheet, camera dimensions guide, operational manual, and quick start guide are all available for download directly from the product page at Security Wholesalers. Reviewing the dimensions guide before installation is recommended, as the turret base and junction box footprint affect backbox and wall plate selection.
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