| Loại sản phẩm: |
Hệ thống camera giám sát |
| Hãng: |
Dahua |
| Loại camera kết nối: |
IP Camera |
| Độ phân giải ghi hình: |
5.0 megapixel |
| Image Sensor |
1/1.8" CMOS |
| Max. Resolution |
2560 (H) × 1440 (V) |
| Pixels |
4 MP |
| ROM |
8G |
| RAM |
2G |
| Electronic Shutter Speed |
1/1 s–1/30,000 s |
| Scanning System |
Progressive |
| Min. Illumination |
Color: 0.001 lux@F1.4
B/W: 0.0001 Lux@F1.4
0 lux (IR light on)
|
| Illumination Distance |
500 m (1,640.42 ft) (IR) |
| Illuminator On/Off Control |
Zoom Prio; Manual |
| Illuminator Number |
10 (IR) |
| Wiper |
Smart wiper |
| Focal Length |
5.6 mm–223 mm |
| Max. Aperture |
F1.4–F4.5 |
| Field of View |
H: 63.9°–2.1°; V: 37.3°–1.2°; D: 71.2°–2.4° |
| Optical Zoom |
40× |
| Focus Control |
Auto; semi-auto; manual |
| Close Focus Distance |
0.5 m–2 m (1.64 ft–6.56 ft) |
| Iris Control |
Auto; manual |
| DORI Distance |
Detect: 3,034.5 m (9,955.71 ft) |
| Observe: 1,198.6 m (3,932.48 ft) |
| Recognize: 606.9 m (1,991.14 ft) |
| Identify: 303.4 m (995.41 ft) |
| Pan/Tilt Range |
Pan: 0° to 360° endless
Tilt: –30° to +90°, auto flip 180° |
| Manual Control Speed |
Pan: 0.1°/s–240°/s
Tilt: 0.1°/s–100°/s |
| Preset Speed |
Pan: 240°/s; Tilt: 120°/s |
| Preset |
300 |
| Tour |
8 (up to 32 presets per tour) |
| Pattern |
5 |
| Scan |
5 |
| Idle Motion |
Pattern; Preset; Scan; Tour |
| PTZ Protocol |
DH-SD
Pelco-P/D (Auto recognition) |
| Video Metadata |
Motor vehicle, non-motor vehicle, face, and human body detection; tracking; optimization; capturing pictures; uploading high-quality face snapshots
Motor vehicle attributes: License plate, plate color, vehicle type, vehicle color, vehicle logo, vehicle model/year, sun visor, seatbelt., smoking, calling, ornament, and annual inspection sticker.
Non-motor vehicle attributes: Type, vehicle color, number of people, top type and color, and hat.
Human body attributes: Top and bottom type and color, bag, hat, gender, and umbrella.
Face attributes: Gender, age, facial expressions, glasses, face mask, and mustache. |
| IVS (Perimeter Protection) |
Tripwire; intrusion; climbing fences; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification; linkage tracking |
| Face Detection |
Supports face detection, optimization, tracking, capturing pictures, uploading high-quality face snapshots, and face enhancement; Supports attributes extraction. 6 attributes and 8 expressions; Supports face cutout: Face, one-inch photo. Capturing strategies include real-time capturing, optimization, and quality first
Supports up to 5 face databases; registers person one by one or in batches; sets face similarity; compares faces with 10,000 faces. |
| Auto Tracking |
Yes |
| Video Compression |
H.264H; H.264B; Smart H.265+; H.264; MJPEG(Sub Stream); Smart H.264+; H.264M |
| Streaming Capability |
3 streams |
| Resolution |
4M (2560 × 1440); 1080p (1920 × 1080); 960p (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240) |
| Video Frame Rate |
Main stream: 4M/1080p/1.3M/720p (1–50/60 fps)
Sub stream 1: D1/CIF (1–50/60 fps)
Sub stream 2: 1080p/1.3M/720p (1–50/60 fps)
|
| Bit Rate Control |
CBR/VBR |
| Video Bit Rate |
H.265/H.264: 512 kbps–8192 kbps |
| Day/Night |
Auto (ICR)/Color/B/W |
| BLC |
Yes |
| WDR |
140 dB |
| HLC |
Yes |
| White Balance |
Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp |
| Gain Control |
Auto; manual; gain prio |
| Noise Reduction |
2D NR; 3D NR |
| Region of Interest (RoI) |
Yes |
| Image Stabilization |
Yes |
| Defog |
Optical Defog |
| 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 Compression |
G.711a; G.711Mu; G7221; G726; MP2L2; G729 |
| Network Port |
RJ-45 (10/100 Base-T) |
| 4G |
Yes |
| Carrier Network System |
4G;5G |
| Interoperability |
ONVIF (Profile S & Profile G & Profile T); CGI; SDK |
| Carrier Network System |
4G;3G;2G |
| Interoperability |
ONVIF (ProfileS&G&T); CGI; SDK |
| Streaming Method |
Unicast/Multicast |
| User/Host |
20 (total bandwidth: 64 M) |
| Storage |
FTP; Micro SD card (512 GB); NAS |
| Browser |
IE 9 and later versions
Chrome 41 and later versions
Firefox 50 and later versions
Safari 10 and later versions |
| Management Software |
DMSS; DSS pro |
| Mobile Client |
iOS; Android |
| Analog Output |
1 channel (CVBS output, BNC) |
| RS-485 |
1 (baud rate: 1200 bps–9600 bps) |
| Audio Input |
1 channel (LINE IN, bare wire) |
| Audio Output |
1 channel (LINE OUT,bare wire) |
| Alarm Linkage |
Capture; recording; send email; preset; tour; pattern; alarm digital output; audio; warning light |
| Alarm Event |
Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection |
| Alarm I/O |
7/2 |
| Audio I/O |
1/1 |
| Power Supply |
36 VDC/3 A±25% |
| Power Consumption |
Basic: 22 W
Max.: 53 W (illuminator + PTZ + pulling stream in 5G) |
| Operating Temperature |
–40 °C to +70 °C (–40 °F to +158 °F) |
| Operating Humidity |
≤95% |
| Storage Temperature |
–40 °C to +70 °C (–40 °F to +158 °F) |
| Storage Humidity |
≤95% |
| Protection |
IP67, TVS 8000 V lightning proof; surge protection; voltage transient protection |
| Product Dimensions |
415.9 mm × Φ262.0 mm (16.37" × Φ10.32") |
| Net Weight |
8.5 kg (18.74 lb) |
| Gross Weight |
13.3 kg (29.32 lb) |
Đánh giá Camera IP PTZ 5G 5MP Dahua DH-SD8A440PA-HNF-5G
0 /5
Chưa có đánh giá nào.