WizSense 3 · 8 MP 4K · Fixed 2.8 mm · 30 m IR
WizSense 3 4K Bullet
Dahua DH-IPC-HFW3866EP-AS-AUS — 8 MP 4K Fixed-Focal Starlight IR Bullet WizSense 3 Network Camera (3866 Series, 2.8 mm)
The Dahua DH-IPC-HFW3866EP-AS-AUS is a true 8 MP 4K WizSense 3 bullet that combines a 1/2.8″ CMOS sensor with a wide 2.8 mm fixed lens (107° horizontal FoV) to deliver 3840 × 2160 footage at 25/30 fps — sharp enough to capture faces, plates and product detail across driveways, shop fronts, side paths and warehouse perimeters. Smart IR reaches 30 m, while AI SSA (Smart Scene Adaptation) optimises exposure for backlight, low-light and fast-changing scenes without manual tuning. WizSense 3 deep learning runs human and vehicle classification and SMD 4.0 false-alarm filtering. With a compatible Dahua AI NVR, Quick Pick helps locate human and vehicle targets from SMD event footage. The sealed IP67 metal bullet supports microSD up to 256 GB, audio I/O, alarm I/O and 802.3af PoE, so a single Cat6 run handles power, video and edge recording. Backed by a 3-year Australian warranty through CCTV Guru, an authorised Dahua reseller.
Why Choose the Dahua DH-IPC-HFW3866EP-AS-AUS 4K Bullet
True 8 MP 4K Resolution
3840 × 2160 footage at 25/30 fps captures faces, plates and signage with the detail required for AU prosecutions and insurance claims.
Wide 2.8 mm Lens
107° horizontal field of view covers a wide front yard, driveway entry or shop floor with a single bullet — no lens swap required.
30 m Smart IR
Adaptive Smart IR keeps near-field subjects from blowing out while reaching 30 m down driveways, side paths and back gardens.
WizSense 3 + Quick Pick
On-board human/vehicle classification and SMD 4.0 reduce false alarms; with a compatible Dahua AI NVR, Quick Pick helps locate people and vehicles from SMD event footage.
AI SSA Auto-Tuning
AI Scene Self-Adaptation automatically adjusts shutter, gain and noise reduction for backlight, low-light and fast-moving scenes.
Starlight Sensor
1/2.8″ CMOS delivers vivid colour down to 0.007 lx — capture detail in twilight, low ambient or off-axis lighting.
Important Install Note
Mount the HFW3866EP-AS-AUS at 2.5–4 m on a wall or eave for residential driveways and shop fronts; the 2.8 mm wide lens provides ≈ 6 m optimal facial-ID range, with extended general coverage to 15 m. Use Cat6 from a single 802.3af PoE switch to handle power, video and edge recording on the microSD card. Pair with a Dahua AI/ANZ NVR running V5 firmware to use Quick Pick search with a compatible Dahua AI NVR, alongside SMD 4.0 false-alarm filtering.
AI & Smart Detection
Human / Vehicle Filter
WizSense 3 deep learning classifies humans and vehicles to suppress wildlife, weather and shadow false alarms in residential use.
SMD 4.0
Smart Motion Detection 4.0 filters non-relevant motion and pushes only humans / vehicles to the NVR or DMSS app.
Quick Pick Search
Search hours of recorded footage by clothing colour, vehicle colour, body type and direction on supported Dahua NVRs — find a suspect in seconds.
Tripwire & Intrusion
Define tripwires and intrusion zones with directional rules — alerts fire only on classified human or vehicle targets.
AI SSA
AI Scene Self-Adaptation tunes exposure and noise reduction for backlit shop fronts, twilight driveways and reflective surfaces.
Smart Event Push
Push notifications to DMSS, alarm output and FTP/email upload on AI events — integrate with Dahua DSS or third-party VMS via ONVIF.
Technical Specifications
Camera, Lens & Illumination
| Image Sensor |
1/2.8″ 8 MP progressive-scan CMOS |
| Effective Pixels |
3840 (H) × 2160 (V) |
| Max Resolution |
3840 × 2160 @ 25/30 fps |
| Lens |
2.8 mm fixed (4 mm and 6 mm variants available) |
| Field of View |
H: 107° · V: 56° · D: 127° |
| IR Distance |
Smart IR up to 30 m |
| Min. Illumination |
0.007 lx (colour) · 0 lx with IR |
| WDR / SNR |
120 dB true WDR · SNR > 56 dB |
| Day/Night |
ICR auto switching · AI SSA |
Intelligence, Audio & Network
| AI Series |
WizSense 3 · SMD 4.0 · AI SSA · Quick Pick with compatible AI NVR |
| Smart Analytics |
Human/vehicle classification · tripwire · intrusion · SMD 4.0 · Quick Pick with compatible AI NVR |
| Video Compression |
H.265 / H.264 / MJPEG (sub stream) · smart codec |
| Audio |
1 audio in · 1 audio out · G.711a/u, AAC, G.726 |
| Alarm I/O |
1 in · 1 out |
| Storage |
microSD up to 256 GB · NAS · FTP |
| Network |
RJ45 10/100 · ONVIF (Profile S/G/T) · CGI, RTSP, SDK |
| Compatibility |
Dahua DMSS · DSS · SmartPSS · ONVIF VMS |
Power, Environment & Build
| Power Supply |
12 V DC · PoE (802.3af) |
| Power Consumption |
< 8 W |
| Operating Temp. |
−40 °C to +60 °C · < 95% RH |
| Ingress Protection |
IP67 |
| Material |
Metal housing |
| Dimensions |
241.7 mm × 80 mm × 80 mm |
| Weight |
≈ 720 g |
| Certifications |
CE · FCC · RCM |
Recommended NVR Pairings
DHI-NVR5208-8P-AI/ANZ
8-channel WizMind AI NVR with AcuPick search and full 4K decoding — ideal for residential or small business sites. View →
DHI-NVR5216-16P-AI/ANZ
16-channel WizMind AI NVR with AcuPick metadata search and 16 PoE ports — perfect for multi-bullet sites. View →
DHI-NVR4216-16P-AI/ANZ
16-channel 4K Smart AI NVR — budget-friendly recorder with full WizSense 3 support. View →
DHI-NVR5432-AI/ANZ
32-channel WizSense AI NVR for large commercial sites running multiple 4K bullets across long perimeters. View →
Frequently Asked Questions
What is Quick Pick?With a compatible Dahua AI NVR, Quick Pick helps find human and vehicle targets from SMD event footage, reducing time spent reviewing recordings.
How wide is the 2.8 mm lens?107° horizontal — wide enough for a typical driveway, front yard or shop floor without losing facial detail in the 0–6 m sweet spot.
How far does the IR reach?Smart IR up to 30 m — covers long driveways, side paths and warehouse perimeters with adaptive intensity to avoid overexposure.
Does it support PoE?Yes — 802.3af PoE handles power, video and edge recording over a single Cat6 run from your switch or NVR.
Can I record to an SD card?Yes — microSD up to 256 GB is supported for failover recording when the network or NVR is offline.
Does it work with my third-party VMS?Yes. ONVIF Profile S/G/T is supported — works with Milestone, Genetec, Exacq and Network Optix.
What is AI SSA?AI Scene Self-Adaptation automatically adjusts shutter, gain and noise reduction for backlit, low-light or fast-changing scenes — no manual tuning required.
What warranty applies in Australia?CCTV Guru provides a 3-year Australian warranty on WizSense 3 cameras including the HFW3866EP-AS-AUS, with local technical support.
Does CCTV Guru offer installation?Yes — we have a network of certified installers across Australia. Contact our team for a project quote.
Downloads
Order Your Dahua DH-IPC-HFW3866EP-AS-AUS from CCTV Guru
Buy the Dahua DH-IPC-HFW3866EP-AS-AUS 4K WizSense 3 bullet direct from CCTV Guru, an authorised Australian Dahua reseller. Fast AU-wide shipping, 3-year warranty and local technical support. Need help speccing a multi-camera 4K system or integrating with your existing Dahua NVR? Contact our team →
