Dahua IPC-HDBW4431E-ASE - 4MP 2K Infrared Mini Dome IP CCTV Camera
Product Features
- Dahua IPC-HDBW4431E-ASE is a 4MP (2K) infrared mini dome IP CCTV camera with a 2.8mm fixed lens.
- IR night vision up to 30m, with 120dB true WDR and ONVIF.
- IP67 and IK10 vandal-resistant housing for outdoor use, powered by PoE (802.3af) or 12 VDC.
- Smart H.265+ compression, IVS tripwire and intrusion detection, and face detection.
- 1/1 audio and alarm in/out, with SD card recording up to 128GB.
Dahua IPC-HDBW4431E-ASE — 4MP 2K IR Mini Dome IP CCTV Camera
The Dahua IPC-HDBW4431E-ASE (Dahua's datasheet writes it DH-IPC-HDBW4431E-ASE) is a 4MP, 2K infrared (IR) mini dome IP CCTV camera from Dahua's Eco-savvy 3.0 range, supplied here with the 2.8mm fixed lens. It records up to 2688 × 1520 at 25/30 fps with 120 dB WDR, has IR night vision up to 30m, an IP67 and IK10 metal housing, and runs from PoE or 12 VDC. Dahua also lists 3.6mm and 6mm versions of this model.
Also listed as DH-IPC-HDBW4431E-ASE.
Key features
- 4MP image from a 1/3" progressive scan CMOS sensor: 2688 × 1520 (2K) at 25/30 fps on the main stream, with three streams.
- IR night vision up to 30m (98ft). Minimum illumination is 0.06 lux in colour and 0 lux with the IR on.
- 120 dB true wide dynamic range (WDR), Day/Night (ICR), 3D noise reduction, BLC and HLC.
- Smart H.265+: Dahua says it reduces bit rate and storage by up to 70% compared with standard H.265.
- IVS video analytics for tripwire, intrusion, and abandoned or missing objects, plus face detection.
- IP67 and IK10 metal housing for outdoor use, rated for -30 °C to +60 °C.
- Powered by PoE (802.3af, class 0) or 12 VDC, under 5 W.
- ePoE: Dahua's datasheet lists long-distance transmission of up to 800m at 10Mbps or 300m at 100Mbps over Cat5 or coaxial cable.
- 1/1 audio in/out, 1/1 alarm in/out and a microSD card slot (up to 128GB).
Technical specification
| Model | IPC-HDBW4431E-ASE (Dahua datasheet: DH-IPC-HDBW4431E-ASE), 2.8mm lens |
|---|---|
| Series | Eco-savvy 3.0 |
| Image sensor | 1/3" 4Megapixel progressive scan CMOS |
| Effective pixels | 2688 (H) × 1520 (V) |
| Electronic shutter speed | Auto/Manual, 1/3(4)~1/100000s |
| Minimum illumination | 0.06 lux/F1.6 (colour, 1/3s, 30IRE); 0.4 lux/F1.6 (colour, 1/30s, 30IRE); 0 lux/F1.6 (IR on) |
| S/N ratio | More than 50dB |
| IR distance | Up to 30m (98ft); IR on/off control auto or manual |
| Lens | Fixed, 2.8mm (3.6mm and 6mm optional), F1.6, board-in mount |
| Angle of view | H: 104° (83°, 55°), V: 55° (45°, 31°) |
| Pan/tilt/rotation | Pan 0°~355°; tilt 0°~65°; rotation 0°~355° |
| Intelligence | IVS: tripwire, intrusion, object abandoned/missing; face detection |
| Video compression | H.265+/H.265/H.264+/H.264; 3 streams |
| Resolution | 4M (2688 × 1520)/3M (2304 × 1296)/1080P/1.3M (1280 × 960)/720P/D1/VGA/CIF |
| Frame rate | Main stream 4M (1~25/30fps); sub stream D1 (1~25/30fps); third stream 720P (1~25/30fps) |
| Bit rate | CBR/VBR; H.264 24K~10240Kbps; H.265 14K~9984Kbps |
| Day/night, BLC | Auto(ICR)/Color/B/W; BLC/HLC/WDR (120dB) |
| White balance and noise reduction | Auto/Natural/Street Lamp/Outdoor/Manual; 3D DNR |
| Audio | 1/1 channel in/out; G.711a/G.711Mu/AAC/G.726 |
| Alarm | 1 channel in: 5mA 5VDC; 1 channel out: 300mA 12VDC |
| Network | RJ-45 (10/100Base-T); ONVIF, PSIA, CGI; unicast/multicast |
| Storage | microSD card up to 128GB; NAS; local PC for instant recording |
| Power | DC12V, PoE (802.3af, class 0); under 5W |
| Protection | IP67, IK10, metal casing; -30 °C to +60 °C, less than 95% RH |
| Size and weight | 109.9mm × 81mm (4.33" × 3.19"); net 0.41kg (0.91lb), gross 0.53kg (1.17lb) |
| Certifications | CE (EN 60950:2000); UL: UL60950-1; FCC: FCC Part 15 Subpart B |
How far it can see (Dahua DORI figures, 2.8mm lens)
| Detect | 56m (184ft) |
|---|---|
| Observe | 22m (72ft) |
| Recognise | 11m (36ft) |
| Identify | 6m (20ft) |
Works with
- Dahua PFB203W water-proof wall mount bracket
- Dahua DH-PFA152-E pole mount
- Dahua DH-PFA200W rain shade for dome cameras
- The higher-resolution 6MP version, Dahua IPC-HDBW4631E-ASE
Common questions
Is it a 2K camera?
Yes. It has a 4MP sensor and records up to 2688 × 1520 (2K) at 25/30 fps on the main stream.
How far does the night vision reach?
The IR illuminator reaches up to 30m (98ft). With the 2.8mm lens, Dahua's DORI figures are 56m to detect, 22m to observe, 11m to recognise and 6m to identify a person.
Does it need a separate power supply?
Not if you use PoE. It accepts PoE (802.3af, class 0) from a PoE NVR or a PoE switch. It also runs from 12 VDC and uses under 5 W.
Is it weatherproof and vandal resistant?
It is rated IP67 against dust and water and IK10 against impact, in a metal housing, for -30 °C to +60 °C.
Can it record video on the camera?
Yes. It records to an SD card using its microSD card slot, for cards up to 128GB, and Dahua also lists NAS storage.
Will it work with a recorder that is not Dahua?
The datasheet lists ONVIF, PSIA and CGI, so it can be added to compatible third-party recorders.
Is it a WizSense camera?
Dahua's datasheet does not list WizSense for this model. It lists IVS tripwire, intrusion and abandoned or missing object detection, and face detection. For Dahua's AI range see Dahua WizSense cameras explained.
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.
See also: Dahua IPC-HDBW4431F-AS.
Browse the range: Dahua IP cameras · all Dahua cameras.
| Product Code | IPC-HDBW4431E-ASE |
|---|---|
| Manufacturer | Dahua |
| AI Function | IVS (Perimeter Protection), Face Detection |
| Protection Level | IP67, IK10 |
| Power Supply | 12V DC, PoE, ePoE |
| Illumination Distance | Up to 30m |
| WDR | 120dB |
| Noise Reduction | 3DNR |
| Built-in Mic | Yes |
| Illuminator Type | IR LED |
| Product Type | IP Camera |
| Max Resolution | 4MP |
| Video Compression | H.265+/H.265/H.264+/H.264 |
| Min. Illumination | 0.06Lux/F1.6( Color,1/3s,30IRE) 0.4Lux/F1.6( Color,1/30s,30IRE) 0Lux/F1.6(IR on) |
| Lens Type | Fixed |
| Lens Size | 2.8 mm |
| FOV | Pan:0°~355°; Tilt:0°~64°; Rotation:0°~355° |
| Angle of adjustment | H: 104° (83°, 55°), V: 55° (45°, 31°) |
| Noise Reduction | 3D DNR |
| Max. IR Range | Up to 30 m |
| White Balance | Auto/Natural/Street Lamp/Outdoor/Manual |
| VCA | Tripwire, Intrusion, Object Abandoned/MissingFace Detection |
| Frame Rate | Main Stream: 4M(1~25/30fps) |
| 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 | 1/1 channel In/Out |
| Alarm I/O | 1 channel In: 5mA 5VDC 1 channel Out: 300mA 12VDC |
| Day & Night | Auto(ICR) / Color / B/W |
| BLC | BLC / HLC / WDR(120dB) |
| Power | DC12V, PoE (802.3af)(Class 0) |
| Dimensions | 109.9mm×81mm (4.33”×3.19”) |
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