Dahua DH-IPC-HDW1431T1-A-0280B-S4
Dahua DH-IPC-HDW1431T1-A-0280B-S4
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Уличная купольная IP-видеокамера 4Мп, объектив 2.8мм; механический ИК-фильтр.
Описание
4-MP 1/2.7" CMOS image sensor, low luminance, and high definition image.
Outputs 4 MP (2560 × 1440) @25/30 fps, and supports max. 4 MP (2688 × 1520) @20 fps
H.265 codec, high compression rate, ultra-low bit rate.
Built-in IR LED, and the max. illumination distance is 30 m.
ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.
Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.
Abnormality detection: Motion detection, video tampering, network disconnection, IP conflict, audio detection and illegal access.
Built-in MIC.
12 VDC/PoE power supply.
IP67 protection.
Характеристики
| Camera | |
| Image Sensor | 1/2.7" CMOS |
| Max. Resolution | 2688 (H) × 1520 (V) |
| ROM | 16 MB |
| RAM | 128 MB |
| Scanning System | Progressive |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
| Min. Illumination | 0.03 lux@F2.0 (Color, 30 IRE) |
| 0.003 lux@F2.0 (B/W, 30 IRE) | |
| 0 lux (Illuminator on) | |
| S/N Ratio | > 56 dB |
| Illumination Distance | 30 m (98.43 ft) (IR) |
| Illuminator On/Off Control | Auto; manual |
| Illuminator Number | 1 (IR LED) |
| Pan/Tilt/Rotation Range | Pan: 0°–360° |
| Tilt: 0°–78° | |
| Rotation: 0°–360° | |
| Lens | |
| Lens Type | Fixed-focal |
| Lens Mount | M12 |
| Focal Length | 2.8 mm |
| Max. Aperture | 2.8 mm: F2.0 |
| Field of View | Horizontal: 104°; Vertical: 58°; Diagonal: 124° |
| Iris Control | Fixed |
| Close Focus Distance | 0.7 m (2.30 ft) |
| Video | |
| Video Compression | H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream) |
| Smart Codec | Smart H.265+; Smart H.264+ |
| Video Frame Rate | Main stream: |
| 2688 × 1520 (1 fps–20 fps) | |
| 2560 × 1440 (1 fps–25/30 fps) | |
| Sub stream: | |
| 704 × 576 (1 fps–20/25 fps) | |
| 704 × 480 (1 fps–20/30 fps) | |
| *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity. | |
| Stream Capability | 2 streams |
| Resolution | 2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 2304 × 1296 (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 RateH.264: 32 kbps–6144 kbps | |
| H.265: 12 kbps–6144 kbps | |
| Day/Night | Auto (ICR)/Color/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 NR |
| Motion Detection | OFF/ON (4 areas, rectangular) |
| Region of Interest (RoI) | Yes (4 areas) |
| Smart Illumination | Yes |
| Image Rotation | 0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower.) |
| Mirror | Yes |
| Privacy Masking | 4 areas |
| Audio | |
| Built-in MIC | Yes |
| Audio Compression | G.711A; G.711Mu; G.726 |
| Alarm | |
| Alarm Event | Network disconnection; IP conflict; illegal access; motion detection; video tampering; audio detection; security exception |
| Network | |
| Network Port | RJ-45 (10/100 Base-T) |
| SDK and API | Yes |
| Cyber Security | Video encryption; configuration encryption; Digest; WSSE; account lockout; security logs; generation and importing of X.509 certification; trusted boot; trusted execution; trusted upgrade |
| Network Protocol | IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; SMTP; FTP; DHCP; DNS; DDNS; NTP; Multicast |
| Interoperability | ONVIF (Profile S/Profile T); CGI; P2P; Genetec |
| User/Host | 6 (Total bandwidth: 36 M) |
| Storage | FTP |
| Browser | IE |
| Chrome | |
| Firefox | |
| Management Software | Smart PSS; DSS; DMSS |
| Mobile Client | iOS; Android |
| Certification | |
| Certifications | CE-LVD: EN 62368-1 |
| CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU | |
| FCC: 47 CFR FCC Part 15, Subpart B | |
| Power | |
| Power Supply | 12 VDC/PoE (802.3af) |
| Power Consumption | Basic: 1.9 W (12 VDC); 2.9 W (PoE) |
| Max. (ICR + H.265 + IR intensity): 3.8 W (12 VDC); 5 W (PoE) | |
| Environment | |
| Operating Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
| Operating Humidity | ≤ 95% |
| Storage Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
| Protection | IP67 |
| Structure | |
| Casing | Metal + Plastic |
| Product Dimensions | 85.5 mm × Φ109 mm (3.37" × Φ4.29") |
| Net Weight | 0.25 kg (0.6 lb) |
| Gross Weight | 0.37 kg (0.8 lb) |
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