| Camera | mask, beard. |
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| 影像感測器 | 1/1.8" CMOS Tripwire; intrusion; crossing fence detection; loitering |
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| Pixel | 8 MP detection; abandoned/missing object; fast moving; IVS (Perimeter Protection) parking detection; people gathering; vehicle/human alarm |
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| 最大解像度 | 3840 (H) × 2160 (V) classification; linkage tracking |
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| ROM | 8 GB Support face detection, optimization, tracking, capturing pictures, uploading high-quality face snapshots, and face |
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| RAM | 2 GB enhancement. Support attributes extraction. 6 attributes and 8 expressions: Gender, age, glasses, expressions |
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| Electronic Shutter Speed | 1/1 s–1/30,000 s (angry, sad, hate, scary, surprise, calm, happy and |
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| Face Recognition | confused), mask, mustache; Support face cutout: Face, |
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| Scanning System | Progressive one-inch photo. Capturing strategies include real-time capturing, optimization, quality first. Support 5 face |
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| Color: 0.005 Lux@F1.4 | databases; register one by one or in batches; support face |
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| 最低照度 | B/W: 0.0005 Lux@F1.4 recognition similarity settings and face comparison on the 0 Lux (IR light/laser on) basis of 10,000 face databases. |
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| Illumination Distance | 500 m (1640.42 ft) (IR) Video |
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| Illuminator On/Off | H.264H; Smart H.265+; H.264; H.265; MJPEG(Sub |
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| Zoom Prio; Manual; Smart IR; Off | Video Compression Stream); Smart H.264+ Control |
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| Illuminator Number | 10 (IR) 4K (3840 × 2160); 4M (2560 × 1440); 1080p (1920 × |
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| 解像度 | 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × |
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| Smart wiper | 576); CIF (352 × 288) Wiper 50 Hz: Main Stream: 3840 × 2160@25 fps/2560 × |
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| 鏡頭 | 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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| 焦距 | 5.6 mm–223 mm 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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| Max. Aperture | F1.4–F4.5 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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| Field of View | H: 63.9°–2.0° V: 37.3°–1.1° D: 71.2°–2.3° Sub Stream 1: 704 × 480@30 fps/352 × 240@30 fps Sub Stream 2: 1920 × 1080@30 fps/1280 × 960@30 fps/1280 |
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| Optical Zoom | 40× × 720@ 30 fps Default resolution of the main stream: |
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| Focus Control | Auto; semi-auto; manual Video Bit Rate H264: 512–16384 Kbps H265: 256–10240 Kbps |
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| Close Focus Distance | 0.5 m–2 m (1.64 ft–6.56 ft) |
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| Day/Night | Auto (ICR); Color; B/W |
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| Iris Control | Auto |
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| BLC | Yes |
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| Detect | Observe Recognize Identify |
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| DORI Distance | WDR 120 dB 4400 m 1740 m 880 m 400 m (14435.70 ft) (5708.66 ft) (2887.14 ft) (1312.34 ft) HLC Yes |
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| PTZ | White Balance Auto; manual; tracking; outdoor; indoor; auto outdoors; sodium lamp (auto); sodium lamp Pan: 0° to 360° endless Pan/Tilt Range |
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| Tilt: –30° to +90°, auto flip 180° | Gain Control Auto; manual |
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| Pan: 0.1°–240°/s | Noise Reduction 2D; 3D Manual Control Speed Tilt: 0.1°–100°/s |
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| Pan: 240°/s | Defog Optical Preset Speed Tilt: 120°/s |
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| Digital Zoom | 16× |
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| Preset | 300 |
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| Image Rotation | 180° DH-SD PTZ Protocol |
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| Pelco-P/D (auto recognition) | Privacy Masking Up to 24 areas, and up to 8 areas in the same view |
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| 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) CAMERA |
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| DC36V/2.23A | Power Adapter |
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| Storage | FTP; Micro SD card (256 GB) Accessories |
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| IE7 and later versions | PFB306W Wall Mount Bracket Chrome 45 and later versions Firefox 52 and earlier versions Safari Accessories |
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| Management Software | DSS; DMSS; Easy4ip; Smart PSS; IVSS |
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| Certification | Included: |
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| Certifications | CE; FCC; NEMA 4X |
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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) Power Adapter Wall Mount Bracket |
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| 音訊輸入 | 1 channel (LINE IN, bare wire) |
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| 音訊輸出 | 1 channel (LINE OUT, bare wire) Capture; preset; tour; pattern; SD card recording; |
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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 |
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| Alarm I/O | 7/2 |
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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 | © 2023 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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