Dahua DH-IPC-HFW3841E-AS-S2 - 8MP 4K WizSense AI IR Bullet IP CCTV Camera, 30m IR, Built-in Mic, Audio and Alarm I/O, PoE, IP67
Product Features
- Dahua DH-IPC-HFW3841E-AS-S2 is an 8MP 4K WizSense AI IR fixed bullet IP CCTV camera.
- IR night vision up to 30 m, 120 dB WDR.
- Tripwire and intrusion with human and vehicle classification, AI SSA and Quick Pick.
- Built-in mic plus audio and alarm in/out; Micro SD up to 256 GB.
- PoE (802.3af) or 12 VDC; IP67 metal housing.
Dahua DH-IPC-HFW3841E-AS-S2 — 8MP 4K WizSense AI IR Fixed Bullet IP CCTV Camera
The Dahua DH-IPC-HFW3841E-AS-S2 (also written IPC-HFW3841E-AS-S2) is an 8MP 4K WizSense IR fixed-focal bullet IP CCTV camera. It classifies humans and vehicles for tripwire and intrusion, has IR night vision up to 30 m, a built-in microphone and audio and alarm connections, and runs on PoE or 12 VDC. The IP67 metal housing operates from -40 °C to +60 °C for outdoor use.
Key features
- 8MP 4K (3840 × 2160) at 25/30 fps from a 1/2.8" CMOS sensor.
- Fixed-focal lens, F1.4: Dahua lists 2.8 mm and 3.6 mm versions (contact us for a specific lens).
- IVS perimeter protection: tripwire and intrusion with human and vehicle classification; AI SSA; Quick Pick with an AI NVR.
- IR night vision up to 30 m; 120 dB WDR.
- AI H.265 / AI H.264 and Smart H.265+ / H.264+, 3 streams.
- Built-in microphone, 1 audio in / 1 audio out (RCA), 1 alarm in / 1 alarm out; Micro SD up to 256 GB.
- 12 VDC or PoE (802.3af); IP67.
Technical specification
| Model | DH-IPC-HFW3841E-AS-S2 |
|---|---|
| Image sensor | 1/2.8" CMOS |
| Max. resolution | 3840 × 2160 (8MP) |
| Frame rate | Main stream 3840 × 2160 at 1-25/30 fps; sub stream 2 1920 × 1080 at 1-25/30 fps |
| Lens | Fixed-focal, M12, F1.4; 2.8 mm or 3.6 mm (contact us for a specific lens) |
| Field of view | 2.8 mm: H 107°, V 56°; 3.6 mm: H 84°, V 47° |
| Minimum illumination | 0.007 lux@F1.4 colour; 0.0007 lux@F1.4 B/W; 0 lux with IR on |
| IR distance | Up to 30 m (1 IR LED) |
| WDR | 120 dB |
| Video compression | H.265; H.264; H.264H; H.264B; MJPEG (sub stream only); Smart H.265+; Smart H.264+; AI H.265; AI H.264 |
| Intelligence | IVS tripwire and intrusion with human and vehicle classification; AI SSA; Quick Pick |
| Audio | Built-in microphone; 1 input and 1 output (RCA) |
| Alarm | 1 input (wet contact, 5 mA 3-5 VDC); 1 output (wet contact, 300 mA 12 VDC) |
| Storage | Micro SD up to 256 GB; FTP; SFTP; NAS |
| Network | RJ-45 (10/100 Base-T); ONVIF Profile S, G and T |
| Power | 12 VDC or PoE (802.3af); basic 4.6 W, max. 7.2 W on PoE |
| Protection | IP67 |
| Operating temperature | -40 °C to +60 °C |
| Casing and size | Metal; 192.7 × 70.5 × 66.4 mm; net weight 590 g |
Works with
- Dahua DH-PFA130-E junction box
- Dahua DH-PFA152-E pole mount bracket
- The 5MP version (DH-IPC-HFW3541EP-AS-0280B-S2)
Common questions
Is it a 4K camera?
Yes. It records 3840 × 2160 at up to 25/30 fps.
Which lens does it have?
Dahua lists 2.8 mm and 3.6 mm fixed lenses for this model. Contact us for a specific lens.
What does WizSense mean?
WizSense is Dahua's AI range. This model classifies humans and vehicles for tripwire and intrusion. See our WizSense guide.
Does it have audio and alarm connections?
Yes. The -AS version has a built-in microphone, 1 audio input and 1 audio output, and 1 alarm input and 1 alarm output.
How is it powered?
12 VDC or PoE (802.3af), up to 7.2 W on PoE.
Full manufacturer specification: Dahua product page
Supplied by Zenith Security Co, Wolverhampton. Orders placed before 2:30pm are normally dispatched for delivery within 1-2 working days to England, Scotland and Wales, or collect from our Wolverhampton trade counter (please call first).
Browse the full Dahua range, more IP cameras, or contact us on 01902 902251 or visit our Wolverhampton trade counter for advice.
| Product Code | DH-IPC-HFW3841E-AS-S2 |
|---|---|
| Manufacturer | Dahua |
| Protection Level | IP67 |
| Power Supply | 12V DC, PoE |
| Built-in Mic | Yes |
| Illuminator Type | IR LED |
| Product Type | IP Camera |
| Colour | Brown |
| Max Resolution | 8MP (4K) |
| Lens Type | Fixed |
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