Description
Model : SD8A820WA-HNF เครื่องบันทึกภาพ NVR Recorders Network Cameras, PTZ Cameras, WizMind Series, SD8A, 8MP Dahua CCTV Camera Technology Security
SD8A820WA-HNF เป็นกล้องวงจรปิดจากซีรี่ส์ WizMind ของ Dahua ที่มีเซ็นเซอร์ 8 เมกะพิกเซล STARVIS™ CMOS ขนาด 4/3” ซึ่งรองรับการบันทึกภาพคมชัดในระดับ 4K ด้วยการซูมออปติคอล 20 เท่า เทคโนโลยี Polar Light ช่วยให้ภาพมีความคมชัดในที่แสงน้อย กล้องนี้รองรับการตรวจจับใบหน้า (Face Recognition) และการติดตามอัตโนมัติ (Auto Tracking) ที่ใช้เทคโนโลยี Deep Learning เพื่อเพิ่มความแม่นยำในการจับภาพและป้องกันขอบเขตพื้นที่ (Perimeter Protection) นอกจากนี้ยังสามารถมองเห็นระยะไกลถึง 500 เมตรด้วย IR และรองรับการใช้งานผ่าน Hi-PoE และมาตรฐานการกันน้ำและฝุ่น IP67 สำหรับการใช้งานในสภาพแวดล้อมกลางแจ้งได้อย่างมีประสิทธิภาพ
Details Product (รายละเอียดสินค้า)
| Camera | ||||
| Image Sensor | 4/3″ STARVIS™ CMOS | |||
| Pixel | 8MP | |||
| Max. Resolution | 3840 (H) x 2160 (V) | |||
| Scanning System | Progressive | |||
| Electronic Shutter Speed | 1/1 s–1/30,000 s | |||
| Min. Illumination | Color: 0.0005 Lux@F1.6
B/W: 0.00005 Lux@F1.6 0 Lux@F1.6 (illuminator on) |
|||
| Illumination Distance | 500 m (1640.42 ft) | |||
| Illuminator On/Off Control | Zoom Prio; Manual; SmartIR | |||
| Illuminator Number | 10 | |||
| Wiper | Smart wiper | |||
| Lens | ||||
| Focal Length | 16.0 mm–320 mm | |||
| Max. Aperture | F1.6–F5.0 | |||
| Field of View | H: 58.1°–3.2°; V: 34.6°–1.8°; D: 64.9°–3.7° | |||
| Optical Zoom | 20x | |||
| Focus Control | Auto; Semi-Auto; Manual | |||
| Iris Control | Auto; Manual | |||
| Close Focus Distance | 1 m–5 m (3.28 ft–16.40 ft) | |||
| DORI Distance | Detect | Observe | Recognize | Identify |
| 2329 m (7641.08 ft) | 931 m (3054.46 ft) | 465 m (1525.59 ft) | 232 m
(761.15 ft) |
|
| PTZ | ||||
| Pan/Tilt Range | Pan: 0°–360° endless
Tilt: -30°–90°, auto flip 180° |
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| Manual Control Speed | Pan: 0.1°–240°/s
Tilt: 0.1°–100°/s |
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| Preset Speed | Pan: 240°/s; Tilt: 120°/s | |||
| Preset | 300 | |||
| Tour | 8 (up to 32 presets per tour) | |||
| Pattern | 5 | |||
| Scan | 5 | |||
| Speed Adjustment | Yes | |||
| Power-off Memory | Yes | |||
| Idle Motion | Preset; tour; pattern; scanning | |||
| Protocol | DH-SD; Pelco-P/D (auto recognition) | |||
| General Intelligence | ||||
| Event Trigger | Motion detection; video tampering; scene changing; network disconnection; IP address conflict; illegal access; storage anomaly | |||
| IVS | Object abandoned; object missing | |||
| Artificial Intelligence | ||||
| Auto Tracking | Yes | |||
| Face Recogntion | Yes | |||
| Perimeter Protection | Tripwire and intrusion. Support alarm triggering by target types (human and vehicle). Support filtering false alarms caused by animals, rustling leaves, bright lights, etc. | |||
| Video Metadata | Support human body, human face, motor vehicle and non-motor vehicle image capture and attributes extraction. | |||
| Video | ||||
| Compression | Smart H.265+; H.265;Smart H.264+; H.264; MJPEG (Sub Stream 1) | |||
| Streaming Capability | 3 streams | |||
| Resolution | 4K (3840 x 2160); 1080p (1920 × 1080); 1.3M (1280 x 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240) | |||
| Frame Rate | Main stream: 4K(1–25/30 fps), 1080p/1.3M/720p (1–25/30 fps) Sub stream1: D1/CIF (1–25/30 fps) Sub stream2: 1080p/1.3M/720p (1–25/30 fps) |
|||
| Bit Rate Control | Variable; constant | |||
| Bit Rate | H.264: 24 Kbps–16384 Kbps H.265: 9 Kbps–14410 Kbps |
|||
| Day/Night | Auto(ICR); Color; B/W | |||
| BLC | Yes | |||
| White Balance | Auto; ATW; Indoor; Outdoor; Manual | |||
| Gain Control | Auto; Manual | |||
| Noise Reduction | Ultra DNR (2D/3D) | |||
| HLC | Yes | |||
| Motion Detection | Yes | |||
| Region of Interest (RoI) | Yes | |||
| Image Stabilization | Electronic (EIS) | |||
| Defog | Optical | |||
| Digital Zoom | 16x | |||
| Flip | 180° | |||
| Privacy Masking | Up to 24 areas | |||
| Audio | ||||
| Compression | G.711a; G.711mu; PCM; G.726; AAC; G722.1; G.729; MPEG2-Layer2 | |||
| Network | ||||
| Ethernet | RJ-45 (10Base-T/100Base-TX) | |||
| Protocol | IPv4/IPv6; HTTP; HTTPS; SSL; TCP/IP; UDP; UPnP; ICMP; IGMP; SNMP v1/v2c/v3 (MIB-2); ARP; RTCP; RTSP; RTP; SMTP; NTP; DHCP; DNS; PPPOE; DDNS; FTP; IP Filter; QoS; Bonjour; 802.1x |
|||
| Interoperability | ONVIF Profile S&G&T; API | |||
| Streaming Method | Unicast; Multicast | |||
| User/Host | 20 users | |||
| Storage | NAS (Network Attached Storage); local PC for instant recording; Micro SD card (256 GB) | |||
| Browser | IE; Chrome; Firefox; Safari | |||
| Management Software | Smart PSS; DSS; DMSS | |||
| Mobile Phone | IOS; Android | |||
| Certification | ||||
| Certifications | CE: EN55032; EN55024; EN50130-4 FCC: Part15 subpartB, ANSI C63.4-2014 |
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| Port | ||||
| Analog Output | 1 port (BNC, 1.0V[p-p], 75Ω) | |||
| RS-485 | 1 (baud rate range: 1200 bps–115200 bps) | |||
| Audio I/O | 1/1 | |||
| Alarm I/O | 7/2 | |||
| Power | ||||
| Power Supply | DC 36V/2.23A (±25%), Hi-PoE | |||
| Power Consumption | 26W, 42W (heater on, IR on) | |||
| Environment | ||||
| Operating Temperature | –40°C to 70°C (–40°F to +158°F) | |||
| Operating Humidity | Less than 95% RH | |||
| Protection | IP67 | |||
| Structure | ||||
| Casing | Metal | |||
| Dimensions | Φ262 mm × 415.6 mm (10.31″ × 16.36“) | |||
| Net Weight | 8.5kg (18.74 lb) | |||
| Gross Weight | 13.5kg (29.76 lb) | |||
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☎️ Tel : 02-942-3868
📧 Mail : sales@avit.co.th
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