Camera IP Dome hồng ngoại 4.0 Megapixel KBVISION KX-A4112N3-A
- Cảm biến hình ảnh: 1/2.7-inch CMOS.
- Độ phân giải: 4.0 Megapixel.
- Tốc độ khung hình: 25-30fps@ 4M(2560x1440) và 20fps@(2688x1520).
- Chuẩn nén hình ảnh: Smart H.264/H.265+.
- Ống kính: 3.6mm (góc nhìn 88°).
- Tầm quan sát hồng ngoại: 30 mét.
- Hỗ trợ chống ngược sáng thực WDR (120dB).
- Tiêu chuẩn chống bụi và nước: IP67 (thích hợp sử dụng trong nhà và ngoài trời).
- Tích hợp mic
- Hỗ trợ tên miền KBVISION.TV.
Đặc tính kỹ thuật
| Model | KX-A4112N3-A |
| Camera | |
| Image Sensor | 1/2.7' CMOS |
| Max. Resolution | 2688 (H) × 1520 (V) |
| ROM | 16 MB |
| RAM | 128 MB |
| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
| Scanning System | Progressive |
| 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; 3.6mm |
| Max. Aperture | F2.0 |
| Field of View | 2.8 mm: Horizontal: 104°; Vertical: 58°; Diagonal: 124° 3.6 mm: Horizontal: 88°; Vertical: 48°; Diagonal: 103° |
| Close Focus Distance | 2.8 mm: 0.7 m (2.30 ft) 3.6 mm: 1.2 m (3.94 ft) |
| Iris Control | Fixed |
| 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+ |
| Streaming 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) |
| 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) |
| Bit Rate Control | CBR/VBR |
| Video Bit Rate | H.264: 32 kbps–6144 kbps H.265: 12 kbps–6144 kbps |
| Day/Night | Auto (ICR)/Color/B/W |
| BLC | Yes |
| WDR | 120 dB |
| HLC | Yes |
| 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 (10/100Base-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 |
| Streaming Method | Unicast/Multicast |
| User/Host | 6 (total bandwidth 36 MB) |
| Storage | FTP |
| Browser | IE Chrome Firefox |
| Management Software | KBiVMS, KBView , KBView Plus |
| Mobile Phone | iOS, Android |
| 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%RH |
| 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) |
- Thương hiệu KBVISION của Mỹ.
- Sản xuất tại Trung Quốc.
- Bảo hành: 24 tháng.
