| Camera | attributes extraction. 6 attributes and 8 expressions: Gender, age, glasses, expressions (angry, sad, hate, |
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| 影像感測器 | 1/2.8" CMOS Face Detection scary, surprise, calm, happy and confused), mask, mustache; Supports face cutout: Face, one-inch |
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| Pixel | 4 MP photo. Capturing strategies include real-time capturing, optimization, and quality first |
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| 最大解像度 | 2560 (H) × 1440 (V) |
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| ROM | 4 GB SMD Yes |
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| RAM | 1 GB Quick Pick Yes |
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| Electronic Shutter Speed | 1/1 s–1/30,000 s Video |
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| Scanning System | Progressive H.264H; H.264B; Smart H.265+; H.264; H.265; Video Compression MJPEG(Sub Stream); Smart H.264+ Color: 0.005 lux@F1.6 |
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| 最低照度 | B/W: 0.0005 lux@F1.6 Streaming Capability 3 streams 0 lux@F1.6 (IR light on) 4M (2560 × 1440); 3M (2048 × 1536); 3M (2304 × |
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| Illumination Distance | 100 m (328.08 ft) (IR) Resolution 1296); 1080p (1920 × 1080); 720p (1280 × 720); D1 (704 × 576/704 × 480); CIF (352 × 288/352 × 240) |
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| Illuminator On/Off Control | Zoom Prio; Manual; Auto; Off Main stream: 4M/3M/1080p/1.3M/720p @(1–25/30 fps) Video Frame Rate |
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| Illuminator Number | 4 (IR) Sub stream 1: D1/CIF@ (1–25/30 fps) Sub stream 2: 1080p/1.3M/720p @(1–25/30 fps) |
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| 鏡頭 | Bit Rate Control CBR/VBR |
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| 焦距 | 5 mm–125 mm H264: 96–14,848 Kbps Video Bit Rate H265: 38–8,960 Kbps |
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| Max. Aperture | F1.6–F3.6 |
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| Day/Night | Auto (ICR)/Color/B/W H: 51.9°–3.0°; |
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| Field of View | V: 39.7°–2.2°; |
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| D: 63.1°–3.7° | BLC Yes |
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| Optical Zoom | 25× WDR 120 dB |
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| Focus Control | Auto; semi-auto; manual HLC Yes |
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| Close Focus Distance | 0.1 m–0.5 m (0.33 ft–1.64 ft) Auto; indoor; outdoor; ATW; manual; sodium lamp; White Balance natural light; street lamp |
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| Iris Control | Auto |
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| Gain Control | Auto; manual |
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| Detect | Observe Recognize Identify |
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| Noise Reduction | 2D NR; 3D NR 2500 m 987.5 m 500 m 250 m |
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| Motion Detection | Yes (8208.10 ft) (3239.83 ft) (1640.42 ft) (820.21 ft) |
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| 感興趣區域 ROI | Yes |
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| 防抖 | Electronic (EIS) Pan: 0° to 360° endless Tilt: –15° to +90°, auto flip 180° |
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| 除霧 | Electronic Pan: 0.1°–200°/s |
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| Tilt: 0.1°–120°/s | Digital Zoom 16× |
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| Pan: 240°/s | Image Rotation 180° Tilt: 200°/s Up to 24 areas can be set, with up to 8 areas in the |
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| Preset | 300 Privacy Masking same view |
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| Tour | 8 (up to 32 presets per tour) S/N Ratio ≥ 55 dB |
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| Pattern | 5 Audio |
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| Scan | 5 PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; Audio Compression G722.1; G729; G723 |
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| 斷電記憶 | Yes |
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| Idle Motion | Pattern; Preset; Scan; Tour |
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| Network Port | 1 × RJ-45 (10/100 Base-T) |
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| Intelligence | FTP; RTMP; IPv6; Bonjour; IPv4; DNS; RTCP; PPPoE; NTP; RTP; 802.1x; HTTPS; SNMP; TCP/IP; DDNS; UPnP; Tripwire; intrusion; crossing fence detection; loitering Network Protocol NFS; ICMP; UDP; IGMP; HTTP; SSL; DHCP; SMTP; Qos; detection; abandoned/missing object; fast moving; |
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| IVS (Perimeter Protection) | RTSP; ARP parking detection; people gathering; vehicle/human alarm classification www.dahuasecurity.com |
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| Interoperability | RTMP; CGI; SDK; ONVIF (Profile S&G&T); P2P Ordering Information |
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| Streaming Method | Unicast/Multicast Type Model Description |
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| 用戶管理 | 20 (total bandwidth: 64 M) DH-SD49425GB-HNR- 4MP 25x Starlight IR Network PTZ Camera 4MP Black |
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| Storage | Micro SD card (512 GB); FTP/SFTP; NAS Camera |
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| SD49425GB-HNR-Black | 4MP 25x Starlight IR Network PTZ Camera IE 9 and later versions Chrome 41 and later versions |
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| Browser | PFB305W-B Wall Mount Bracket Firefox 50 and later versions iOS 10 and later versions |
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| DC 12 V/3A | Power Adapter |
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| Management Software | DSS Pro; DMSS |
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| PFA120-B | Junction Box |
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| Mobile Client | iOS; Android |
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| PFA111-B | Mount Adapter |
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| PFB300C-B | Ceiling Mount Bracket CE-EMC: EN 55032; EN 61000-3-3; EN 61000-3-2; EN Accessories 50130-4; EN 55035 PFB301C-B Ceiling Mount Bracket |
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| Certifications | CE-LVD: EN 62368-1 FCC: 47 CFR FCC Part15, Subpart B, NSI C63.4 |
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| PFA151-B | Corner Mount Bracket UL: UL62368-1 |
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| Port | PFB303S-B Parapet Mount Bracket |
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| 音訊輸入 | 1 channel (LINE IN, bare wire) PFA150-B Pole Mount Bracket |
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| 音訊輸出 | 1 channel (LINE OUT,bare wire) PFA6400S-B Water-proof Power Box Capture; recording; send email; preset; tour; pattern; alarm digital input Motion/Tampering detection; audio detection; Accessories network disconnection detection; IP conflict detection; memory card state detection; memory |
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| space detection | Included: |
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| Alarm I/O | 2/1 |
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| Audio I/O | 1/1 12 VDC/3 A ± 10% PFB305W-B |
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| PoE+ (802.3at) | Wall Mount Bracket Basic: 9 W Max.: 20 W (Illuminator+alarm+PTZ) Optional: |
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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% |
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| 儲存溫度 | –40 °C to +70 °C (–40 °F to +158 °F) DC 12 V/3A PFA120-B PFA111-B |
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| Power Adapter | Junction Box Mount Adapter |
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| Storage Humidity | ≤ 95% IP66, TVS 6000 V lightning proof; surge protection; voltage transient protection |
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| Product Dimensions | 270.4 mm × Φ160 mm (10.65" × Φ6.30") |
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| Ceiling Mount | Ceiling Mount Corner Mount |
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| 淨重 | 2.4 kg (5.29 lb) |
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| Bracket | Bracket Bracket |
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| 毛重 | 3.9 kg (8.60 lb) |
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| PFB303S-B | PFA150-B PFA6400S-B |
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| Parapet Mount | Pole Mount Water-proof Power |
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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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