| Loại sản phẩm: |
Hệ thống camera giám sát |
| Hãng: |
Dahua |
| Loại camera kết nối: |
IP Camera |
| Độ phân giải ghi hình: |
4.0 megapixel |
| Image Sensor |
Panoramic: 1/1.8" CMOS
Detail: 1/2.8" CMOS
|
| Max. Resolution |
Panoramic: 2560 (H) × 1440 (V)
Detail: 2560 (H) × 1440 (V)
|
| Effective Pixels |
Panorama: 4MP
Detail: 4MP |
| ROM |
Panoramic: 4 GB
Detail: 256 MB
|
| RAM |
Panoramic: 1 GB
Detail: 1 GB
|
| Electronic Shutter Speed |
Panoramic: 1/1 s–1/30,000 s
Detail: 1/1 s–1/30,000 s
|
| Scanning System |
Progressive |
| Min. Illumination |
Panoramic:
Color: 0.001 lux@F1.0
B/W: 0.0001 lux@F1.0
0 lux (white light on)
Detail:
Color: 0.005 lux@F1.6
B/W: 0.0005 lux@F1.6
0 lux (IR light on)
|
| Illumination Distance |
30 m (98.44 ft) (white light)
150 m (49.13 ft) (IR)
|
| Illuminator On/Off Control |
Panorama: Zoom Prio; Manual; Auto; Off
Detail: Zoom Prio; Manual; Auto; Off
|
| Illuminator Number |
Panoramic: 4x white light
Detail: 2x white light; 4x IR
|
| Focal Length |
Panoramic: 4 mm
Detail: 4.8 mm–115 mm
|
| Max. Aperture |
Panoramic: F1.0
Detail: F1.6–F3.6
|
| Field of View |
Panoramic:
H: 95°; V: 52.5° ; D: 116°
Detail:
H: 53.1°–3.4°; V: 30.4°–1.95°; D: 59.3°–3.9°
|
| Optical Zoom |
24× |
| Focus Control |
Panorama: NA
Detail: Auto; semi-auto; manual |
| Close Focus Distance |
Panoramic: 0.2 m (0.66 ft)
Detail: 0.5 m–5 m (1.64 ft–16.4 ft)
|
| Iris Control |
Panorama: Fixed
Detail: Auto; manual |
| Video Bit Rate: |
Detect: Panorama: 102 m (334.66 ft) Detail: 1,928 m (6325.46 ft) |
| Observe: Panorama: 40.8 m (133.86 ft) Detail: 771.2 m (2530.18 ft) |
| Recognize: Panorama: 20.4 m (66.9 ft) Detail: 385.6 m (1265.09 ft) |
| Identify: Panorama: 10.2 m (33.46 ft) Detail: 192.8 m (632.55 ft) |
| Pan/Tilt Range |
Pan: 0° to 360° endless
Tilt: –20° to +90°, auto flip 180°
|
| Manual Control Speed |
Pan: 0.1°–160°/s
Tilt: 0.1°–120°/s
|
| Preset Speed |
Pan: 240°/s; Tilt: 200°/s |
| Preset |
300 |
| Tour |
8 (up to 32 presets per tour) |
| Pattern |
5 |
| Scan |
5 |
| Power-off Memory |
Yes |
| Idle Motion |
Preset, Tour, Scan, Track |
| PTZ Protocol |
DH-SD
Pelco-P/D(Auto recognition) |
| Face Detection |
Yes |
| IVS (Perimeter Protection) |
Tripwire; intrusion; climbing fences; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification; linkage tracking |
| Auto Tracking |
Yes |
| Illegal Parking Capture |
Capture range radius: 15 m–80 m (49.21 ft–262.47 ft) (panoramic linkage mode),120 m (393.70 ft) (detail camera);
support adaptive multi-scenario tour detection;
supports voice prompts, reading license plate numbers out loud when a vehicle is illegally parked.
2–6 snapshots can be set, and the capture interval can be set between each capturing;
snapshot type includes long-distance, medium-distance, close-distance, and plate feature;
support vehicle type, color, logo, series, license plate, plate color and other attribute recognition;
support panorama-detail linkage capture, and multi-scenario tour;
supports panoramic fixed capture, while detail camera capturing illegal parking, and independent multi-scenario tour. |
| Checkpoint Capture |
Detects events for up to 2 lanes.
Detects wrong-way driving and traffic congestion.
Recognizes motor vehicle attributes, including license plates, plate color, vehicle color, and vehicle type.
|
| Intelligence Note |
ANPR of illegally parked vehicle:
Supports adaptively loading its corresponding license plate recognition algorithm according to the area selected; integrate overseas general recognition algorithms to support license plate recognition containing letters and numbers; integrate special license plate recognition algorithm in EU; integrate Singapore and Malaysia special license plate recognition algorithms; integrate special license plate recognition algorithms for UAE, Saudi Arabia, Morocco, Oman, Egypt, Iraq, and Jordan |
| Streaming Capability |
3 streams |
| Resolution |
Panoramic:
4M (2560 X 1440) , 1080p (1920 × 1080) , 1.3M (1280 × 960) , 720p (1280 ×720) , D1 (704 × 576/704 × 480) , CIF (352 × 288/352 × 240)
Detail:
4M (2560 X 1440) , 1080p (1920×1080) , 1.3M (1280 × 960) , 720p (1280 ×720) , D1 (704 × 576/704 × 480) , CIF (352 × 288/352 × 240)
|
| Default Bit Rate with Default Resolution |
3072 Kbps (2560 × 1440, H.265) |
| Video Frame Rate |
Panoramic:
Main stream: 4M/1080p/1.3M/720p (1–25/30 fps)
sub stream 1: D1/CIF (1–25/30 fps)
sub stream 2: 720p/CIF (1–25/30 fps)
Detail:
Main stream: 4M/1080p/1.3M/720p (1–25/30 fps)
sub stream 1: D1/CIF (1–25/30 fps)
sub stream 2: 720p/CIF (1–25/30 fps)
|
| Bit Rate Control |
Constant Bite Rate; Variable Bite Rate |
| Video Bit Rate |
H. 265: 1024 Kbps–7936 Kbps |
| Day/Night |
Panoramic: Color/B/W
Detail: Auto (ICR)/Color/B/W
|
| BLC |
Panoramic: Yes
Detail: Yes
|
| WDR |
Panoramic: 120dB Detail: 120dB |
| HLC |
Panoramic: Yes
Detail: Yes
|
| White Balance |
Panorama: Auto; indoor; outdoor; ATW; manual; sodium lamp; natural light; street lamp
Detail: Auto; indoor; outdoor; ATW; manual; sodium lamp; natural light; street lamp |
| Gain Control |
Paronama: Auto/manual
Detail: Auto/manual |
| Noise Reduction |
Paronama: 2D/3D noise reduction
Detail: 2D/3D noise reduction |
| Motion Detection |
Yes |
| Region of Interest (RoI) |
Yes |
| Defog |
Electronic Image Stabilization (EIS) |
| Digital Zoom |
16 × |
| Image Rotation |
180°
|
| S/N Ratio |
Paronama: ≥55 dB
Detail: ≥55 dB |
| Certification |
CE: EN55032/EN55024/EN50130-4
FCC: Part15 subpartB,ANSI C63.4- 2014" |
| Audio Compression |
PCM; G.711a; G.711Mu; G.726; AAC; MPEG2-Layer2; G722.1; G729 |
| Network Port |
RJ-45 (10/100 Base-T) |
| Interoperability |
CGI; ONVIF Profile S&G&T; GB/T28181 |
| Streaming Method |
Unicast/Multicast |
| User/Host |
20 (total bandwidth: 64 M) |
| Storage |
FTP; Micro SD card (512 GB) |
| Browser |
IE9 and later versions
Chrome 41 and later versions
Firefox 50 and later versions
Safari 10 and later versions |
| Management Software |
DSS; NVR; Smart PSS |
| Mobile Client |
iOS;Android |
| Certifications |
CE: EN55032/EN55024/EN50130-4
FCC: 47 CFR FCC Part15, Subpart B,
Class A ANSI C63.4-2014
|
| Audio Compression |
G.711a; G.711Mu; G.726; MPEG2–Layer2; G722.1 |
| Audio Input |
1 channel (LINE IN, bare wire) |
| Audio Output |
1 channel (LINE OUT,bare wire) |
| Alarm Linkage |
Capture; preset; tour; recordings on SD card; alarm digital input; send email |
| Alarm Event |
Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection; illegal access |
| Alarm I/O |
2/1 |
| Audio I/O |
1/1 |
| Two-way Audio |
Yes |
| Power Supply |
36 VDC/2.23 A ± 25% (included) |
| Power Consumption |
Basic: 20 W
Max. (illuminator + heater + PTZ working + sound and light alarm): 45 W
|
| Operating Temperature |
–40 °C to +65 °C (–40 °F to +149 °F) |
| Operating Humidity |
≤95% |
| Protection |
IP66; TVS 6000 V lightning proof, surge protection and voltage transient protection |
| Casing |
Plastic + aluminum alloy |
| Product Dimensions |
358 mm × Φ202 mm (14.09" × 7.95") |
| Packaging Dimensions |
510.0 mm × 312.0 mm × 312.0 mm (21.42" × 7.70" × 6.75") (L × W × H) |
| Net Weight |
5.6 kg (12.35 lb) |
| Gross Weight |
7.15 kg (15.77 lb) |
Đánh giá Camera IP PTZ toàn cảnh 4MP Dahua DH-SDT7C424-4F-ZBZJ-APV-0400
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