| Camera | Resolution (1280×720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240) |
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| 影像感測器 | 1/3" CMOS Main stream: 4M/1080p/1.3M/720p (1–25/30 fps) Video Frame Rate |
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| 最大解像度 | 2560 (H) x 1440 (V) Sub stream 1: D1/CIF (1–25/30 fps) |
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| Pixel | 4 MP Bit Rate Control CBR; VBR H264: 2304~8192Kbps |
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| ROM | 128 MB Video Bit Rate H265: 768~6912Kpbs |
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| RAM | 128 MB Day/Night Auto (ICR); Color; B; W |
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| Electronic Shutter Speed | 1/3 s–1/100,000 s |
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| BLC | Yes |
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| Scanning System | Progressive |
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| WDR | DWDR Color: 0.002 lux@F1.6 |
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| 最低照度 | B/W: 0.0002 lux@F1.6 |
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| HLC | Yes 0 lux (illuminator on) 30 m (98.42 ft) (IR) Auto; indoor; outdoor; tracking; manual; sodium lamp; |
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| Illumination Distance | White Balance 30 m (98.42 ft) (white light) natural light; street lamp |
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| Illumination On/Off | Gain Control Auto; Manual Auto; Manual; Off Control 2 (IR light) |
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| Noise Reduction | 2D; 3D Illumination Number 2 (white light) |
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| Motion Detection | Yes |
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| Image Rotation | 180° |
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| 焦距 | 4.0 mm |
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| S/N Ratio | ≥55 dB |
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| Max. Aperture | F1.6 |
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| Field of View | H:80.2°, V:43.1°, D:94.3° |
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| 音訊壓縮 | PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1 |
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| Close Focus Distance | 0.3 m (0.98 ft) |
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| Iris Control | Fixed |
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| Network Port | RJ-45 (10/100 Base-T) |
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| Detect | Observe Recognize Identify HTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; SMTP; NTP; DHCP; |
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| DORI Distance | Network Protocol DNS; DDNS; IPv6; SSL; FTP; ARP; RTCP; RTP; IP Filter; 55.1 m 21.9 m 10.6 m 4.6 m (180.77 ft) (71.85 ft) (34.78 ft) (15.09 ft) RTMP; TCP |
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| PTZ | Interoperability ONVIF (Profile S&T); CGI |
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| Pan: 0° to 355° | Streaming Method Unicast; Multicast Pan/Tilt Range Tilt: -15° to 90° |
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| 用戶管理 | 20 Pan: 0.1°/s–26°/s Manual Control Speed Tilt: 0.1°/s–17.5°/s |
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| Storage | FTP; Micro SD card (256 G) |
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| Preset Speed | Pan: 26°/s; Tilt: 17.5°/s IE 7 and later versions Chrome 42 and earlier versions |
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| Preset | 300 Browser Firefox 52 and earlier versions Safari |
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| 斷電記憶 | Yes |
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| Management Software | DMSS |
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| Idle Motion | Preset |
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| Mobile Client | iOS; Android; iPhone; iPad; Windows Phone Smart Event |
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| IVS | Tripwire; intrusion CE: EN55032/EN55024/EN50130-4 Certifications |
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| Active Deterrence | FCC: Part15 subpartB, ANSI C63.4-2014 |
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| White light warning | Port |
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| Light Warning | Flash duration: 5 s–30 s |
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| Flash frequency: High, medium, low | Audio Input 1 channel (Built-in Mic) Sound warning alarm: Customizable |
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| Sound Warning | Audio Output 1 channel (Built-in Speaker) Alarm duration: 10 s, 20 s, 30 s |
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| Video | Audio I/O 1/1 H.265; H.264B; H.264; MJPEG(Sub Stream 1); smart Two-way Audio Yes Video Compression H.265+; smart H.264+ www.dahuasecurity.com |
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| Alarm Linkage | Capture; preset;recording; send email; audio Dimensions (mm[inch]) Motion/tampering detection; audio detection; network |
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| Alarm Event | disconnection detection; IP conflict detection; memory card state detection; memory space detection Power 12 VDC, 1.5 A (±10%) Power Supply PoE (802.3af) Basic: 4 W Power Consumption Max: 12.95 W (illuminator) |
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| Operating Conditions | –30 °C to +60 °C (–22 °F to +140 °F) |
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| 工作濕度 | ≤95% RH IP66; TVS 2000V lightning proof; surge protection; voltage Protection transient protection Structure |
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| Product Dimensions | 271.7 mm × 165.5 mm × 140 mm (107" × 6.52" × 5.51") |
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| 淨重 | 1.07 kg (2.36 lb) |
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| 毛重 | 1.46 kg (3.21 lb) *The precision of the presets for PTZ cameras might vary depending on different series. For scenes with high requirements on the precision, contact your local sales representative for assistance with selecting the model. Ordering Information |
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| 類型 | Model Description |
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| DH-SD3A400-GN- | 4MP IR and White Light Full-color Network |
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| A-PV | PT Camera 4M Camera 4MP IR and White Light Full-color Network SD3A400-GN-A-PV PT Camera Accessories |
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| DC12V/1.5A | Power Adapter (optional) Accessories Optional: DC12V/1.5A Power Adapter |
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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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