| Camera | Motor vehicle, non-motor vehicle, face, and human body detection; bounding box; optimization; capturing pictures; uploading high-quality face snapshots |
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| 影像感測器 | 1/1.8" CMOS |
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| Video Metadata | Motor vehicle attributes: License plate, plate color, vehicle type, vehicle color, vehicle logo, vehicle model/ |
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| Pixel | 4 MP year, sun visor, seatbelt, smoking, calling, ornament, and annual inspection sticker |
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| 最大解像度 | 2560 (H) × 1440 (V) Tripwire; intrusion; climbing fences; loitering detection; |
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| ROM | 4 GB abandoned/missing object; fast moving; parking IVS (Perimeter Protection) detection; people gathering; vehicle/human alarm |
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| RAM | 1 GB classification; linkage tracking Supports face detection, face bounding box, optimization, |
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| Electronic Shutter Speed | 1/1 s–1/30,000 s capturing snapshots, uploading high-quality face snapshots, and enhancing face images. Attribute |
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| Scanning System | Progressive extraction is also supported, where 6 attributes and 8 expressions can be detected. Face cutout is also offered, |
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| Color: 0.001 lux@F1.6 | Face Detection where you can cutout one face at a time and customize |
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| 最低照度 | B/W: 0.0001 lux@F1.6 the size to be a one-inch photo. The supported methods 0 lux (IR light on) for capturing snapshots are real-time capturing, quality |
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| Illumination Distance | 500 m (1,640.41 ft) (IR) first, and selecting a preferred image among a group of snapshots |
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| Illuminator On/Off Control | Zoom Prio; Manual; Auto; Off |
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| Auto Tracking | Yes |
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| Illuminator Number | 10 (IR) |
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| SMD | Yes |
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| 焦距 | 5.6 mm-223 mm Smart H.265+;H.265;Smart H.264+;H.264;H.264B; Video Compression H.264H;MJPEG(Sub Stream) |
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| Max. Aperture | F1.6–F4.9 |
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| Streaming Capability | 3 streams |
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| Field of View | H: 63.9°–2.1°; V: 37.3°–1.2°; D: 71.2°–2.4° 4M (2560 × 1440); 3M (2048 × 1536); 1080p (1920 × |
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| Optical Zoom | 40× 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 Resolution × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 |
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| Focus Control | Auto; semi-auto; manual × 240) Main stream: 4M/3M/1080p/1.3M/720p (1–25/30 fps) |
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| Close Focus Distance | 1 m–5 m (3.28 ft–16.40 ft) Video Frame Rate Sub stream 1: D1/VGA/CIF (1–25/30 fps) Sub stream 2: 1080p/1.3M/720p (1–25/30 fps) |
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| Iris Control | Auto |
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| 碼率控制 | CBR/VBR |
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| Detect | Observe Recognize Identify H264: 96 Kbps–14,848 Kbps |
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| DORI Distance | Video Bit Rate 3,034.5 m 1,198.6 m 606.9 m 303.4 m H265: 38 Kbps–8,960 Kbps (9,955.71 ft) (3,932.41 ft) (1,991.14 ft) (995.41 ft) |
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| Day/Night | Auto (ICR)/Color/B/W |
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| BLC | Yes Pan: 0° to 360° endless |
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| Tilt: –30° to +90°, auto flip 180° | WDR 140 dB Pan: 0°/s–240°/s |
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| Manual Control Speed | HLC Yes Tilt: 0°/s–100°/s |
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| Pan: 0°/s–240°/s | Auto; indoor; outdoor; tracking; manual; sodium lamp; |
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| Preset Speed | White Balance |
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| Tilt: 0°/s–100°/s | natural light; street lamp |
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| Preset | 300 Gain Control Auto; manual |
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| Tour | 8 (up to 32 presets per tour) Noise Reduction 2D NR; 3D NR |
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| Pattern | 5 Motion Detection Yes |
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| Scan | 5 Region of Interest (RoI) Yes |
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| 斷電記憶 | Yes Defog Electronic |
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| Idle Motion | Preset;Pattern;Tour;Scan Digital Zoom 16× |
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| DH-SD | Image Rotation 180° Pelco-P/D (Auto recognition) Up to 24 areas can be set, with up to 8 areas in the same |
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| Privacy Masking | view; multiple colors available www.dahuasecurity.com |
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| S/N Ratio | ≥ 55 dB Ordering Information |
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| Audio | Type Part Number Description PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; 4MP 40X Starlight IR NETWORK PTZ |
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| 音訊壓縮 | 4M Camera DH-SD8A3440GA-HNV |
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| G729; G723 | CAMERA |
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| Network | DC36V/2.23A Power Adapter |
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| Network Port | RJ-45 (10/100 Base-T) PFB306W Wall Mount Bracket HTTP;HTTPS;TCP/IP;IPv4;RTSP;UDP;SMTP;NTP;DHCP;DNS; PFB710C + PFA118 Ceiling Mount Bracket |
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| 網絡協議 | DDNS;IPv6;802.1x;SSL;Qos;FTP;UPnP;ICMP;SNMP;IGMP;A Accessories |
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| RP;RTCP;RTP;PPPoE;RTMP;Bonjour;NFS | PFB301C + PFA118 Ceiling Mount Bracket |
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| Interoperability | ONVIF(Profile S&G&T);CGI;SDK PFA150 + PFB306W Vertical Pole Mount Bracket |
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| Streaming Method | Unicast/Multicast PFA150 + PFB301C + Horizontal Pole Mount Bracket PFA118 |
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| 用戶管理 | 20 (total bandwidth: 64 M) |
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| Storage | Micro SD card (512 GB); FTP/SFTP; NAS Accessories IE 9 and later versions Chrome 42 and later versions |
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| Firefox 50 and later versions | Included: Safari 10 and later versions |
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| Mobile Client | iOS;Android |
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| RS-485 | 1 (baud rate: 1,200 bps–9,600 bps) |
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| DC36V/2.23A | PFB306W |
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| 音訊輸入 | 1 channel (LINE IN, bare wire) |
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| Power Adapter | Wall Mount Bracket |
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| 音訊輸出 | 1 channel (LINE OUT,bare wire) Capture; preset; tour; pattern; recording; alarm digital Optional: input; audio; send email Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; memory card status detection; memory space detection; power exception detection |
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| Alarm I/O | 7/2 PFB710C + PFA118 PFB301C + PFA118 PFA150 + PFB306W |
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| Ceiling Mount | Ceiling Mount Ceiling Mount |
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| Audio I/O | 1/1 Bracket Bracket Bracket |
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| 供電 | 36 VDC/2.23 A ± 25%; Hi-PoE Basic: 17 W Max.: 30 W (illuminator + heater + PTZ) PFA150 + PFB301C + |
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| Environment | PFA118 Corner mount Bracket |
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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; IK10; TVS 8000 V lightning proof; surge protection; voltage transient protection |
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| Product Dimensions | 415.9 mm × Φ262.0 mm (16.37" × Φ10.31") |
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| 淨重 | 8.5 kg (18.74 lb) |
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| 毛重 | 13.1 kg (28.88 lb) www.dahuasecurity.com |
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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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