| Loại sản phẩm: |
Hệ thống camera giám sát |
| Hãng: |
Dahua |
| Loại camera kết nối: |
IP Camera |
| Độ phân giải ghi hình: |
8.0 megapixel |
| Image Sensor |
Panorama: 1/1.8" CMOS
Detail: 1/1.8" CMOS |
| Pixel |
Panorama: 8 MP
Detail: 8 MP |
| Max. Resolution |
Panorama: 5376 (H) × 1520 (V)
Detail: 3840 (H) × 2160 (V) |
| ROM |
Detail: 8 GB; Panorama: 8 GB |
| RAM |
Detail: 4 GB; Panorama: 8 GB |
| Electronic Shutter Speed |
Panorama: 1s–1/30000s
Detail: 1s–1/30000s |
| Scanning System |
Progressive |
| Min. Illumination |
Panorama:
Color: 0.001 lux@F1.0
B/W: 0.0001 lux@F1.0
0 lux (IR light on)
Detail:
Color: 0.005 lux@F1.4
B/W: 0.0005 lux@F1.4
0 lux (IR light on)
|
| Illumination Distance |
Panorama: 30 m (white light)
Detail: 300 m (IR)
|
| Illuminator On/Off Control |
Zoom Prio; Manual; Smart IR; Off
|
| Illuminator Number |
Panorama: 4 (white light)
Detail: 6 (IR),2 (white light) |
| Wiper |
Wiper |
| Focal Length |
Panorama: 2.8 mm
Detail: 5.5 mm–231 mm |
| Max. Aperture |
Panorama: F1.0
Detail: F1.4-F4.5 |
| Field of View |
Panorama: H: 200°; V: 50°
Detail: H: 61.8°–2.2°; V: 36.3°–1.3°; D: 69.2°–2.4 |
| Optical Zoom |
Detail: 42 × |
| Focus Control |
Auto; manual; semi-auto |
| Close Focus Distance |
0.2 m (0.66 ft) |
| Iris Control |
Detail: Auto; manual |
| Video Bit Rate: |
Detect: 4620 m (15157.48 ft) |
| Observe: 1824.9 m (5987.20 ft) |
| Recognize: 924 m (3031.50 ft) |
| Identify: 462 m (1515.75 ft) |
| Pan/Tilt Range |
Panorama: Tilt: 5°–17°
Detail:
Pan: 0°–360° endless
Tilt: -30° to +90°
|
| Manual Control Speed |
Detail: Pan: 0.1°/s–240°/s
Tilt: 0.1°/s–100°/s
|
| Preset Speed |
Detail:
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 |
| 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; non-motor vehicle attributes; human body attributes; face attributes |
| 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 Recognition |
Supports face detection, face bounding box, optimization, capturing snapshots, uploading high-quality face snapshots, enhancing face images and face exposure. Attribute extraction is also supported, where 6 attributes and 8 expressions can be detected. Face cutout is also offered, where you can cutout one face at a time and customize the size to be a one-inch photo.
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 |
| Light Warning |
White light warning
Flash duration: 5 s–30 s
Flash frequency: high, medium, low |
| Sound Warning |
Offers 22 sound alarms and supports importing custom sound alarms.
|
| Streaming Capability |
3 streams |
| Resolution |
Panorama:
8M (5376 × 1520); 2688 × 752; 1344 × 368; 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
Detail:
8M (3840 × 2160); 4M (2560 × 1440); 3M (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 |
Panorama:
Main stream: (5376 × 1520) @(1–25/30 fps)
Sub stream 1: (1344 × 368)/D1/VGA/CIF @(1–25/30 fps)
Sub stream 2: (2688 × 752)/1080p/1.3M/720p @(1–25/30 fps)
Detail:
Main stream: 8M (3840 × 2160)/4M(2560 × 1440)/3M(2304 × 1296)/1080 P/1.3M/720p @(1–25/30 fps)
Sub stream 1: D1/VGA/CIF @(1-25/30 fps)
Sub stream 2: 1080p/1.3M/720p@(1-25/30 fps) |
| Bit Rate Control |
CBR/VBR |
| Video Bit Rate |
Panorama:
H264: 8 Kbps–16384 Kbps
H265: 3 Kbps–13568 Kbps
Detail:
H264: 8 Kbps–16384 Kbps
H265: 3 Kbps–13568 Kbps
|
| Day/Night |
Panorama: Color; B/W
Detail: Auto (ICR)
|
| BLC |
Yes |
| WDR |
Panorama: DWDR
Detail: 120 dB |
| HLC |
Yes |
| White Balance |
Panorama and Detail:
Auto; indoor; outdoor; tracking; manual; sodium lamp;
natural light; street lamp |
| Gain Control |
Panorama: Auto; manual
Detail: Auto; manual
|
| Noise Reduction |
Panorama: 2D NR; 3D NR
Detail: 2D NR; 3D NR
|
| Motion Detection |
Yes |
| Region of Interest (RoI) |
Yes |
| Image Stabilization |
Detail: EIS
|
| Defog |
Panorama: Electronic
Detail: Optical
|
| Digital Zoom |
16 ×
|
| Image Rotation |
180°
|
| S/N Ratio |
Panorama: ≥ 55 dB
Detail: ≥ 55 dB
|
| Audio Compression |
PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G729; G723 |
| Network Port |
RJ-45 (100/1000 Base-T) |
| Interoperability |
CGI; GA/T 1400; GB/T28181; SDK; ONVIF (Profile S&G&T) |
| 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 |
C9100; 5 Series NVR; ICC-B8900; SmartPSS Plus; IVSS |
| Mobile Client |
iOS;Android |
| Certifications |
CE: EN55032 EN55035 EN61000-3-2 EN61000-3-3;EN50130-4
FCC: FCC part15B |
| 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 Input |
7 (on-off value input: 0–5 VDC) |
| Alarm Output |
2 |
| Alarm Linkage |
Capture; recording; send email; preset; tour; pattern; alarm digital output; audio; warning light |
| Alarm Event |
Motion/tampering 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, 2.25 A ± 25%
PoE++(802.3bt)
|
| Power Consumption |
Basic: 32 W
Max: 58 W (panoramic camera illuminator, detail camera IR illuminator, light warning, speaker, heated glass, intelligence and PTZ)
|
| Operating Temperature |
–40 °C to +70 °C (–40 °F to +158 °F) |
| Operating Humidity |
≤95% |
| Protection |
IP67 |
| Product Dimensions |
318.2 mm × 262.0 mm × 415.0 mm (12.53" × 10.31" × 16.34") (L × W × H) |
| Net Weight |
8.8 kg (19.40 ft) |
| Gross Weight |
11.12 kg (24.52 ft) |
Đánh giá Camera IP PTZ toàn cảnh 8MP Dahua DH-SDT8C842-8P-FA-APV-0280
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