Description
DH-IPC-HFW2431S-S-S2
Dahua 4MP WDR IR Bullet Network Camera
Datasheet:
DH-IPC-HFW2431S-S-S2
- 4MP, 1/3” CMOS image sensor, low illuminance, high image definition
- Outputs 4MP (2560 × 1440)@25/30fps, Max. supports
- 4MP (2688 × 1520)@20 fps
- H.265 codec, high compression ration, ultra-low bit rate
- Built-in IR LED, max IR distance: 30m
- ROI, SMART H.264/H.265, flexible coding, applicable to various bandwidth and storage environments
- Rotation mode, WDR, 3D DNR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
- Intelligent detection: Intrusion, tripwire
- Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnected, IP conflict, illegal access, voltage detection
- Supports max. 256 GB Micro SD card
- 12V DC/PoE power support
- IP67 protection grade
| Category | Specification |
|---|---|
| Camera | |
| Image Sensor | 1 / 3” 4 Megapixel progressive CMOS |
| Effective Pixels | 2688 (H) × 1520 (V) |
| ROM | 128 MB |
| RAM | 128 MB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto / Manual 1 / 3 s–1 / 100000 s |
| Min. Illumination | 0.008 Lux @ F1.6 |
| IR Distance | 30 m (98.43 ft) |
| IR On / Off Control | Auto / Manual |
| IR LEDs Number | 1 |
| Pan / Tilt / Rotation Range | Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° |
| Lens | |
| Lens Type | Fixed-focal |
| Mount Type | M12 |
| Focal Length | 2.8 mm / 3.6 mm |
| Max. Aperture | F1.6 / F1.6 |
| Field of View | 2.8 mm: Pan: 102.0° Tilt: 55.0° Diagonal: 121.0° 3.6 mm: Pan: 84.0° Tilt: 45.0° Diagonal: 100.0° |
| Iris Type | Fixed aperture |
| Close Focus Distance | 2.8 mm: 0.9 m (2.95 ft) 3.6 mm: 1.6 m (3.61 ft) |
| DORI Distance | 2.8mm Detect: 56 m (183.73 ft) Observe: 22.4 m (73.49 ft) Recognise: 11.2 m (36.75 ft) Identify: 5.6 m (18.37 ft) 3.6mm |
| Smart event | |
| General IVS Analytics | Tripwire; intrusion |
| Video | |
| Video Compression | H.265; H.264; H.264B; MJPEG |
| Smart Codec | Yes |
| Video Frame Rate | Main stream: 2688 × 1520 (1 fps-20 fps) 2560 × 1440 (1 fps-25 / 30 fps) Sub stream: 704 × 576 (1 fps-25 fps) 704 × 480 (1 fps-30 fps) |
| Stream Capability | 2 streams |
| Resolution | 2688 × 1520; 2560 × 1440; 2304 × 1296; 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576 / 704 × 480); VGA (640 × 480); CIF (352 × 288 / 352 × 240) |
| Bit Rate Control | CBR / VBR |
| Video Bit Rate | H.264: 32 Kbps–6144 Kbps H.265: 12 Kbps–6144 Kbps |
| Day / Night | Auto (ICR) / Colour / B / W |
| BLC | Yes |
| HLC | Yes |
| WDR | 120 dB |
| White Balance | Auto / natural / street lamp / outdoor / manual / regional custom |
| Gain Control | Auto / Manual |
| Noise Reduction | 3D DNR |
| Motion Detection | OFF / ON (4 areas, rectangular) |
| Region of Interest (RoI) | Yes (4 areas) |
| Smart IR | Yes |
| Image Rotation | 0° / 90° / 180° / 270° (Supports 90° / 270° with 1080p resolution and lower) |
| Mirror | Yes |
| Privacy Masking | 4 areas |
| Network | |
| Network | RJ-45 (10 / 100 Base-T) |
| Protocol | IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; 802.1x; Bonjour |
| Interoperability | ONVIF (Profile S / Profile G / Profile T); CGI; P2P; Milestone; Genetec |
| User / Host | 20 |
| Edge Storage | Dahua Cloud; FTP; SFTP; Micro SD Card (support max. 256 GB); NAS |
| Browser | IE, Chrome, Firefox |
| Management Software | Smart PSS; DSS; DMSS |
| Mobile Phone | IOS; Android |
| Certification | |
| Certifications | CE-LVD: EN60950-1 CE-EMC: Electromagnetic Compatibility Directive 2014 / 30 / EU FCC: 47 CFR FCC Part 15, Subpart B UL / CUL: UL60950-1 CAN / CSA C22.2 No.60950-1-07 |
| Power | |
| Power Supply | 12V DC / PoE (802.3af) |
| Power Consumption | < 5W |
| Environment | |
| Operating Conditions | -40°C to +60°C (-40°F to +140°F) / less than ≤ 95% RH |
| Storage Temperature | -40°C to +60°C (-40°F to +140°F) |
| Protection Grade | IP67 |
| Structure | |
| Casing | Metal |
| Dimensions | 166.2 mm × Φ70 mm (6.54″ × Φ2.76″) |
| Net Weight | 0.48 kg (1.1 lb) |
| Gross Weight | 0.57 kg (1.3 lb) |
