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Dahua SD8C440FD-HNF IP PTZ Kamera
Özellikler
Teknik Özellikler
| Camera | |
| Image Sensor | 1/1.8" CMOS, dual sensors |
| Pixel | 4 MP |
| Max. Resolution | 2560 (H) × 1440 (V) |
| Electronic Shutter Speed | 1/1 s–1/30,000 s |
| Scanning System | Progressive |
| Min. Illumination | Color: 0.0002 lux@F1.4 |
| B/W: 0.0001 lux@F1.4 | |
| 0 lux (dual light fusion on) | |
| Illumination Distance | 80 m (262.47 ft) (dual light fusion–white light only) |
| 250 m (820.21 ft) (dual light fusion–IR only) | |
| Illuminator On/Off Control | Zoom Prio; Manual; Smart IR; Off |
| Illuminator Number | 10 (dual light fusion) |
| Wiper | Yes |
| Lens | |
| Focal Length | 6 mm–240 mm |
| Max. Aperture | F1.4–F4.3 |
| Field of View | H: 63.5°–1.8°; V: 38.4°–1.1°; D: 70.7°–2.0° |
| Optical Zoom | 40× |
| Focus Control | Auto; semi-auto; manual |
| Close Focus Distance | 0.5 m–5 m (1.64 ft–16.40 ft) |
| Iris Control | Auto; manual; fixed |
| PTZ | |
| Pan/Tilt Range | Pan: 0° to 360° endless |
| Tilt: –20° to +90° | |
| Manual Control Speed | Pan: 0.1°/s–240°/s |
| Tilt: 0.1°/s–100°/s | |
| Preset Speed | Pan: 240°/s; Tilt: 100°/s |
| Preset | 300 |
| Tour | 8 (up to 32 presets per tour) |
| Pattern | 5 |
| Scan | 5 |
| Power-off Memory | Yes |
| Idle Motion | Preset; Pattern; Tour; Scan |
| Intelligence | |
| Video Metadata | Support human body, human face, motor vehicle and non-motor vehicle image capture and attributes extraction. |
| IVS (Perimeter Protection) | Tripwire; intrusion; climbing fences; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification. |
| Face Recognition | Yes |
| Auto Tracking | Yes |
| Video | |
| Video Compression | Smart H.265+; H.265; Smart H.264+; H.264; H.264B; H.264H; MJPEG |
| Streaming Capability | 3 streams |
| Resolution | 4M (2560 × 1440); 3M (2048 × 1536); 1080p (1920 × 1080); 960p (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240) |
| Video Frame Rate | Main stream: 4M/1080p/1.3M/720p (1–25/30 fps) |
| Sub stream 1: D1/CIF (1–25/30 fps) | |
| Sub stream 2: 1080p/1.3M/720p/CIF (1–25/30 fps) | |
| Bit Rate Control | CBR; VBR |
| Video Bit Rate | H.264: 2816 kbps–13056 kbps |
| H.264H: 2816 kbps–13056 kbps | |
| H.265: 1024 kbps–7936 kbps | |
| Day/Night | Auto (ICR); Color; B/W |
| BLC | Yes |
| WDR | Yes |
| HLC | Yes |
| White Balance | Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp |
| Gain Control | Auto; manual |
| Noise Reduction | 2D NR; 3D NR |
| Motion Detection | Yes |
| Region of Interest (RoI) | Yes |
| Defog | Electronic |
| Digital Zoom | 16× |
| Image Rotation | 180° |
| Privacy Masking | Up to 24 areas can be set, with up to 8 areas in the same view |
| S/N Ratio | ≥55 dB |
| Audio | |
| Audio Compression | G.711A; G.711Mu; G726; MPEG2-Layer2; G722.1; G729; PCM |
| Network | |
| Network Port | RJ-45 (10/100 Base-T) |
| Network Protocol | HTTP; HTTPS; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; IPv6; 802.1x; QoS; FTP; UPnP; ICMP; SNMP; IGMP; RTP; PPPoE; RTMP; TCP |
| Interoperability | ONVIF (Profle S&G&T); CGI; PSIA |
| Streaming Method | Unicast; Multicast |
| User/Host | 20 (total bandwidth: 64 M) |
| Storage | FTP; Micro SD card (512 GB); NAS |
| Browser | IE 7 and later versions |
| Chrome 45 and later versions | |
| Firefox 52ESR and earlier versions | |
| Safari | |
| Management Software | Smart PSS; DSS; DMSS |
| Mobile Client | Android; iPhone; iPad; Windows Phone |
| Port | |
| Analog Output | 1 channel (CVBS output, BNC) |
| RS-485 | 1 (baud rate: 1200 bps–115200 bps) |
| Audio Input | 1 channel (LINE IN, bare wire) |
| Audio Output | 1 channel (LINE OUT, bare wire) |
| Alarm I/O | 7/2 |
| Audio I/O | 1/1 |
| Alarm Linkage | Capture; preset; tour; pattern; recordings on SD card; alarm digital input; send email; client E–map |
| Alarm Event | Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection; power exception detection |
| Power | |
| Power Supply | 36 VDC, 2.23 A (± 25%) |
| Hi-PoE | |
| Power Consumption | Basic: 18 W |
| Max.: 33 W (illuminator + PTZ) | |
| Environment | |
| Operating Temperature | –40 °C to +70 °C (–40 °F to +158 °F) |
| Operating Humidity | ≤95% |
| Protection | IP67; TVS 8000 V lightning proof; surge protection; voltage transient protection |
| Structure | |
| Product Dimensions | 442 mm × Φ262 mm (17.40" × Φ10.31") |
| Net Weight | 9.6 kg (21.16 lb) |
| Gross Weight | 12.5 kg (27.56 lb) |
Teknik Kısa
Depolama :
Var
Ses :
Var
Çözünürlük :
4MP
Irled :
Var
