Dahua IPC-HDBW4231F-AS - 2MP 1080p PoE Camera
Product Features
- Dahua IPC-HDBW4231F-AS is a 2MP 1080p PoE security camera, an outdoor IR mini dome IP CCTV camera.
- Waterproof IP67 and IK10 housing, 2.8mm fixed lens, 3.6mm and 6mm options.
- 1/2.8 inch STARVIS CMOS, 50/60fps at 1080p, WDR 120dB.
- H.265 and H.264 triple-stream encoding, built-in microphone, Micro SD slot.
- Infrared night vision up to 20m, Smart Detection with tripwire, intrusion and face detection.
The Dahua IPC-HDBW4231F-AS - 2MP IR Mini Dome Network camera is part of Dahua’s IP camera range.
Also listed as DH-IPC-HDBW4231F-AS.
The IPC-HDBW4231F-AS is a 2MP 1080p PoE security camera and surveillance camera. With an IP67 and IK10 housing and an operating temperature of -30 to +60 °C, it can be used as an outdoor camera, and the IP67 rating also makes it a waterproof camera.
Technical specification
| Model | IPC-HDBW4231F-AS (DH-IPC-HDBW4231F-AS) |
|---|---|
| Camera type | 2MP IR mini dome network camera |
| Image sensor | 1/2.8 inch STARVIS CMOS |
| Frame rate (main stream) | 1080P at 1 to 50/60 fps |
| Streams | 3 streams |
| Video compression | H.265+ / H.265 / H.264+ / H.264 |
| Lens | 2.8mm fixed; 3.6mm and 6mm options |
| Angle of view | H 110° (87°, 51°), V 58° (48°, 30°) |
| Minimum illumination | 0.009 lux colour (1/3s, F2.0); 0.07 lux colour (1/30s); 0 lux with IR on |
| Wide dynamic range | BLC / HLC / WDR (120dB) |
| Day/night | Auto (ICR) / colour / B/W |
| Noise reduction | 3D DNR |
| Intelligence | Tripwire, intrusion, object abandoned/missing, face detection |
| Audio | Built-in mic |
| Edge storage | Micro SD slot |
| Adjustment | Pan 0° to 60°, tilt 0° to 80°, rotation 0° to 360° |
| Power | DC12V, PoE (802.3af) (Class 0) |
| Protection | IP67 / IK10 |
| Operating temperature | -30 °C to +60 °C, less than 95% RH |
| Dimensions | 106mm × 50.3mm |
Who is it for?
IP is the right platform when you are cabling from scratch, or when you want resolutions and analytics beyond what coaxial cable will carry. A single Cat5e or Cat6 cable carries both power and video, the recorder powers the camera through its PoE ports, and adding a camera later means one more cable rather than two.
Choosing the right camera
- Resolution. 4MP suits most homes and shops and keeps storage sensible. 8MP (4K) gives more detail across wide areas and long driveways, at roughly double the storage. More megapixels is not automatically better — an 8MP camera spreads its pixels over a wider view, so a 4MP camera aimed at a narrower area often gives more usable detail.
- Body shape. Turrets and eyeballs are the general-purpose choice and easy to aim. Bullets suit long narrow views and act as a visible deterrent. Domes are discreet and tamper-resistant for interiors and reachable positions.
- Fixed or varifocal. A fixed 2.8mm lens covers a wide scene usefully to around 15m. A motorised varifocal lets you zoom from the recorder to frame a gate or the end of a drive.
- Night vision. Infrared records in black and white. If you need the colour of a vehicle or clothing after dark, choose a full-colour or dual-illumination model.
What you will need
- A PoE NVR with enough channels and support for the camera’s resolution.
- Cat5e or Cat6 cable, up to 100m per run — beyond that add a PoE switch nearer the cameras.
- A surveillance-grade hard drive, sized for how long you need to keep footage. We fit and format it before dispatch.
- Signage. If your cameras capture anything beyond your boundary you are a data controller under UK GDPR and must display a notice.
Frequently asked questions
Will it work with a different brand of recorder?
These cameras support ONVIF, so they generally work with third-party NVRs, though some analytics only work on a matching recorder. Tell us your NVR model and we will check.
Do I need a separate power supply?
No — the NVR’s PoE ports power the camera down the same network cable.
How much hard drive do I need?
It depends on resolution, camera count and retention. Tell us the setup and we will size it.
Browse the full Dahua range or all CCTV. Need help choosing? Contact us, call 01902 902251, or visit our Wolverhampton trade counter.
Browse the range: Dahua IP cameras · all Dahua cameras.
| Product Code | IPC-HDBW4231F-AS |
|---|---|
| Manufacturer | Dahua |
| AI Function | IVS (Perimeter Protection), Face Detection |
| Protection Level | IP67, IK10 |
| Power Supply | 12V DC, PoE |
| Illumination Distance | Up to 30m |
| WDR | 120dB |
| Noise Reduction | 3DNR |
| Built-in Mic | Yes |
| Illuminator Type | IR LED |
| Product Type | IP Camera |
| Max Resolution | 2.1MP (1080P) |
| Video Compression | H.265+/H.265/H.264+/H.264 |
| Min. Illumination | 0.009Lux/F2.0( Color,1/3s,30IRE) 0.07Lux/2.0( Color,1/30s,30IRE) 0Lux/F2.0(IR on) |
| Lens Type | Fixed |
| FOV | Pan:0°~60°; Tilt:0°~80°; Rotation:0°~360° |
| Angle of adjustment | H: 110° (87°, 51°), V:58° (48°, 30°) |
| Noise Reduction | 3D DNR |
| Max. IR Range | Up to 20 m |
| White Balance | Auto/Natural/Street Lamp/Outdoor/Manual |
| VCA | Tripwire, Intrusion, Object Abandoned/MissingFace Detection |
| Frame Rate | Main Stream: 1080P (1~50/60fps) |
| Streams | 3 Streams |
| Protection Level, Ingress Protection | IP67 / IK10 |
| Operating Temperature | -30° C ~ +60° C (-22° F ~ +140° F) / Less than 95% RH |
| Audio I/O | Built-in Mic |
| Day & Night | Auto(ICR) / Color / B/W |
| BLC | BLC / HLC / WDR(120dB) |
| Power | DC12V, PoE (802.3af)(Class 0) |
| Dimensions | 106mm×50.3mm (4.17”×1.98”) |
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