Dahua IPC-HDB4431G-AS - 4MP 2K Recessed Mount Dome IP CCTV Camera
Product Features
- Dahua IPC-HDB4431G-AS is a 4MP 2K recessed mount dome IP CCTV camera with PoE and ONVIF.
- SD card camera: microSD recording up to 128GB, built-in microphone for audio.
- 1/3 inch CMOS records 2688 x 1520 at up to 25/30fps with 120dB WDR.
- 2.8mm fixed lens (3.6mm version also listed by Dahua), IK08 vandal resistance.
- Indoor use at -10 to +45 degrees C, H.265 and H.264 triple-stream encoding.
Dahua IPC-HDB4431G-AS — 4MP 2K Recessed Mount Dome IP CCTV Camera
The Dahua IPC-HDB4431G-AS (listed on Dahua's datasheet as DH-IPC-HDB4431G-AS) is a 4MP 2K HD recessed mount dome IP CCTV camera with a 2.8mm fixed lens, 120 dB WDR, a built-in microphone and PoE power. It records 2688 × 1520 at up to 25/30 fps and is IK08 rated. Dahua describes it as designed for soft indoor temperature environments (-10°C to +45°C), and lists no IR illuminator for it.
Also listed as DH-IPC-HDB4431G-AS.
Key features
- 4MP (2688 × 1520) image from a 1/3" progressive scan CMOS sensor, at up to 25/30 fps.
- 2.8mm fixed lens, F2.0, with a 110° × 60° field of view.
- A wide dynamic range camera: WDR (120 dB), Day/Night (electronic), 3D noise reduction, BLC and HLC.
- Minimum illumination of 0.08 lux in colour and 0.04 lux in black and white.
- Built-in microphone, with G.711a, G.711Mu, AAC and G.726 audio.
- IVS tripwire, intrusion and abandoned or missing object detection, plus face detection.
- IK08 vandal resistance in a plastic housing, with a 93 mm × 116.5 mm body.
- PoE (802.3af, Class 0) or 12 VDC, using under 3.5 W; microSD recording up to 128GB.
Technical specification
| Model | IPC-HDB4431G-AS (Dahua datasheet: DH-IPC-HDB4431G-AS) |
|---|---|
| Image sensor | 1/3" 4Megapixel progressive CMOS |
| Effective pixels | 2688 (H) × 1520 (V) |
| Lens | Fixed, 2.8 mm (a 3.6 mm version is also listed by Dahua), F2.0 |
| Angle of view | H 110°, V 60° (2.8 mm) |
| Minimum illumination | 0.08 lux/F2.0 (colour, 1/3 s, 30 IRE); 0.3 lux/F2.0 (colour, 1/30 s, 30 IRE); 0.04 lux/F2.0 (B/W, 1/3 s, 30 IRE); 0.2 lux/F2.0 (B/W, 1/30 s, 30 IRE) |
| IR illuminator | Not listed (IR distance N/A) |
| Video compression | H.265+; H.265; H.264+; H.264 |
| Resolutions | 2688 × 1520; 2560 × 1440; 2304 × 1296; 1080P; SXGA; 1.3M; 720P; D1; VGA; CIF |
| Frame rate (main stream) | 4M at 1-25/30 fps; three streams |
| Image functions | Day/Night (electronic), BLC, HLC, WDR (120 dB), 3D noise reduction, 16x digital zoom, privacy masking |
| Intelligence | IVS tripwire, intrusion, object abandoned/missing; face detection |
| Audio | Built-in microphone; G.711a, G.711Mu, AAC, G.726 |
| Network | RJ-45 (10/100Base-T); ONVIF, PSIA, CGI; up to 20 users |
| Storage | microSD card up to 128GB; NAS; local PC |
| Power | DC12V or PoE (802.3af) (Class 0); under 3.5 W |
| Protection | IK08 vandal resistance |
| Operating conditions | -10°C to +45°C (14°F to +113°F); less than 95% RH |
| Size and weight | 93 mm × 116.5 mm (3.65" × 4.58"); 0.225 kg net; plastic housing |
How far it can see (Dahua DORI figures, 2.8mm lens)
| Detect | 63 m (207 ft) |
|---|---|
| Observe | 25 m (82 ft) |
| Recognise | 13 m (43 ft) |
| Identify | 6 m (20 ft) |
Common questions
Does it have infrared night vision?
Dahua lists no IR illuminator for this model (IR distance N/A). It is a Day/Night camera with a minimum illumination of 0.08 lux in colour and 0.04 lux in black and white. If you need infrared, see our Dahua IP cameras with IR.
Is it an indoor or outdoor camera?
Dahua lists an operating range of -10°C to +45°C and describes it as designed for soft indoor temperature environments. It has no ingress protection rating listed.
Is it vandal resistant?
It is IK08 rated, which Dahua says lets it sustain the equivalent of 14 kg (30 lbs) of force.
Is it an audio camera, and can it record sound?
Yes. It has a built-in microphone and supports G.711a, G.711Mu, AAC and G.726 audio.
Is it an SD card camera?
Yes. It records to a microSD card of up to 128GB; Dahua also lists NAS and local PC storage.
What is the field of view?
The 2.8mm lens gives 110° horizontal and 60° vertical. Dahua also lists a 3.6mm version, which gives 86° by 45° and sees further.
How is it powered?
By PoE (802.3af, Class 0) or 12 VDC, using under 3.5 W.
Is it an ONVIF camera, and will it work with a recorder that is not Dahua?
Yes. It also supports PSIA and CGI, so it can be added to compatible third-party recorders.
Full manufacturer specification: Dahua product page
Supplied by Zenith Security Co, Wolverhampton. We deliver to England, Scotland and Wales, or you can 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.
Browse the range: Dahua IP cameras · all Dahua cameras.
| Product Code | IPC-HDB4431G-AS |
|---|---|
| Manufacturer | Dahua |
| AI Function | IVS (Perimeter Protection), Face Detection |
| Power Supply | 12V DC, PoE |
| 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 | 0.08Lux/F2.0( Color,1/3s,30IRE) 0.3Lux/2.0( Color,1/30s,30IRE) 0.04Lux/F2.0( B/W,1/3s,30IRE) 0.2Lux/2.0( B/W,1/30s,30IRE) |
| Lens Type | Fixed |
| Lens Size | 2.8 mm |
| FOV | Pan:0°~360°; Tilt:0°~90°; Rotation:0°~360° |
| Angle of adjustment | H: 110° (86°) , V: 60° (45°) |
| Noise Reduction | 3D DNR |
| 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 | IK08 |
| Operating Temperature | -10° C ~ +45° C (14° F ~ +113° F) / Less than 95% RH |
| Audio I/O | Built-in Mic |
| Day & Night | Electronic |
| BLC | BLC / HLC / WDR(120dB) |
| Power | DC12V, PoE (802.3af)(Class 0) |
| Dimensions | 93mm×116.5mm (3.65”×4.58”) |
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