| Camera | mask, beard. Tripwire; intrusion; crossing fence detection; loitering |
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| 影像感測器 | 1/1.8" CMOS detection; abandoned/missing object; fast moving; IVS (Perimeter Protection) parking detection; people gathering; vehicle/human alarm |
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| Pixel | 8 MP classification; linkage tracking |
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| 最大解像度 | 3840 (H) × 2160 (V) Support face detection, optimization, tracking, capturing pictures, uploading high-quality face snapshots, and face |
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| ROM | 8 GB enhancement. Support attributes extraction. 6 attributes and 8 expressions: Gender, age, glasses, expressions |
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| RAM | 2 GB (angry, sad, hate, scary, surprise, calm, happy and |
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| Face Recognition | confused), mask, mustache; Support face cutout: Face, one-inch photo. Capturing strategies include real-time |
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| Electronic Shutter Speed | 1/1 s–1/30,000 s capturing, optimization, quality first. Support 5 face databases; register one by one or in batches; support face |
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| Scanning System | Progressive recognition similarity settings and face comparison on the basis of 10,000 face databases. Color: 0.005 Lux@F1.4 |
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| 最低照度 | B/W: 0.0005 Lux@F1.4 0 Lux (IR light/laser on) H.264H; Smart H.265+; H.264; H.265; MJPEG(Sub |
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| Illumination Distance | 500 m (1640.42 ft) (IR) Video Compression Stream); Smart H.264+ |
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| Illuminator On/Off | 4K (3840 × 2160); 4M (2560 × 1440); 1080p (1920 × Zoom Prio; Manual; Smart IR; Off |
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| Control | Resolution 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576); CIF (352 × 288) |
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| Illuminator Number | 10 (IR) 50 Hz: Main Stream: 3840 × 2160@25 fps/2560 × |
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| Wiper | Smart wiper 1440@25 fps/1920 × 1080@25 fps/1280 × 960@25 fps/1280 × 720@25 fps Sub Stream 1: 704 × 576@25 |
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| 鏡頭 | fps/352 × 288@25 fps Sub Stream 2: 1920 × 1080@25 fps/1280 × 960@25 fps/1280 × 720@25 fps 60 Hz: Main Video Frame Rate |
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| 焦距 | 5.6 mm–223 mm Stream: 3840 × 2160@30 fps/2560 × 1440@30 fps/1920 × 1080@30 fps/1280 × 960@30 fps/1280 × 720@30 fps |
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| Max. Aperture | F1.4–F4.5 Sub Stream 1: 704 × 480@30 fps/352 × 240@30 fps Sub Stream 2: 1920 × 1080@30 fps/1280 × 960@30 fps/1280 × 720@ 30 fps |
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| Field of View | H: 63.9°–2.0° V: 37.3°–1.1° D: 71.2°–2.3° Default resolution of the main stream: |
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| Optical Zoom | 40× Video Bit Rate H264: 512–16384 Kbps H265: 256–10240 Kbps |
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| Focus Control | Auto; semi-auto; manual |
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| Day/Night | Auto (ICR); Color; B/W |
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| Close Focus Distance | 0.5 m–2 m (1.64 ft–6.56 ft) |
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| BLC | Yes |
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| Iris Control | Auto |
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| WDR | 120 dB |
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| Detect | Observe Recognize Identify |
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| DORI Distance | HLC Yes 4400 m 1740 m 880 m 400 m (14435.70 ft) (5708.66 ft) (2887.14 ft) (1312.34 ft) Auto; manual; tracking; outdoor; indoor; auto outdoors; White Balance sodium lamp (auto); sodium lamp |
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| PTZ | Gain Control Auto; manual Pan: 0° to 360° endless |
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| Pan/Tilt Range | Noise Reduction 2D; 3D Tilt: –30° to +90°, auto flip 180° |
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| Pan: 0.1°–240°/s | Defog Optical Manual Control Speed Tilt: 0.1°–100°/s |
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| Pan: 240°/s | Digital Zoom 16× Preset Speed Tilt: 120°/s |
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| Image Rotation | 180° |
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| Preset | 300 |
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| Privacy Masking | Up to 24 areas, and up to 8 areas in the same view DH-SD PTZ Protocol |
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| Pelco-P/D (auto recognition) | S/N Ratio ≥ 55 dB www.dahuasecurity.com |
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| Audio | Ordering Information G.711a; G.711mu; G.726; AAC; G722.1; G.729; MPEG2- Type Model Description Layer2; G723 |
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| Network | PTZ DH-SD8A840PA-HNF-SL 8MP 40× Anti-corrosion WizMind PTZ Camera |
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| Network Port | RJ-45 (10/100 Base-T) |
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| DC36V/2.23A | Power Adapter |
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| Storage | FTP; Micro SD card (256 GB) |
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| Accessories | PFB306W Wall Mount Bracket IE7 and later versions Chrome 45 and later versions |
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| Browser | PFA155A Pole Mount Bracket Firefox 52 and earlier versions Safari |
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| Management Software | DSS; DMSS; Easy4ip; Smart PSS; IVSS Accessories |
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| Certifications | CE; FCC Included: |
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| Analog Output | 1 channel (CVBS output, BNC) |
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| RS-485 | 1 (baud rate range: 1200 bps–9600 bps) |
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| 音訊輸入 | 1 channel (LINE IN, bare wire) Power Adapter Wall Mount Bracket |
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| 音訊輸出 | 1 channel (LINE OUT, bare wire) Capture; preset; tour; pattern; SD card recording; Optional: |
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| Alarm Linkage | triggering on-off value output; client electric map; sending email Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; encoder state detection; memory card state detection; memory space detection; power exception detection PFA155A |
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| Alarm I/O | 7/2 Pole Mount Bracket |
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| Audio I/O | 1/1 |
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| 供電 | 36 VDC/2.23A ± 25% HI-PoE Basic: 30 W Max.: 48 W (IR) |
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| 工作溫度 | –40°C to 70°C (–40°F to 158°F) |
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| 工作濕度 | ≤ 95% IP67; TVS 6000V lightning proof; surge protection; voltage transient protection |
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| Product Dimensions | 439 mm × Φ262 mm (17.28" × Φ10.32") |
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| 淨重 | 10 kg (22.05 lb) |
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| 毛重 | 12 kg (26.46 lb) www.dahuasecurity.com Dimensions (mm[inch]) |
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| Rev 002.000 | © 2022 Dahua. All rights reserved. Design and specifications are subject to change without notice. The images, specifications and information mentioned in the document are only for reference, and might differ from the actual product. www.dahuasecurity.com |
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