| Camera | Artificial Intelligence |
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| 影像感測器 | 1/1.8" CMOS Support human body, human face, motor vehicle and Video Metadata non-motor vehicle image capture. |
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| Pixel | 4MP Tripwire and intrusion. Support alarm triggering by target types (human and vehicle). Support filtering |
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| 最大解像度 | 2560 (H) × 1440 (V) Perimeter Protection false alarms caused by animals, rustling leaves, bright lights, etc. |
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| ROM | 8 GB |
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| Auto Tracking | Support |
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| RAM | 2 GB |
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| Electronic Shutter Speed | 1/3 s–1/100000 s H.265; H.264B; H.264M; H.264H; MJPEG; smart H.265; Compression |
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| Progressive | smart H.264 |
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| Color: 0.001 Lux@F1.4 | Streaming Capability 3 streams |
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| 最低照度 | B/W: 0.0001 Lux@F1.4 4M (2560 × 1440); 3M (2048 × 1536); 1080P (1920 × 0 Lux (laser on) |
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| 解像度 | 1080); 1.3M (1280 x 960); 720P (1280 × 720); D1 (704 × 1000 m (3280.84 ft) 576); CIF (352 × 288) Main stream: 4M/3M(1–25/30 fps), 1080P/1.3M/720P |
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| Illuminator On/Off Control | Zoom Prio/Manual/Off (1–25/30 fps) |
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| Frame Rate | Sub stream 1: D1/CIF (1–25/30 fps) |
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| Illuminator Number | 1 laser Sub stream 2: 1080P/1.3M/720P (1–25/30 fps), D1/CIF (1–25/30 fps) |
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| Wiper | Support |
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| 碼率控制 | Variable/Constant H.264: 32 Kbps–8192 Kbps Bit Rate H.265: 32 Kbps–8192 Kbps |
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| 焦距 | 6.25 mm–300 mm (0.25"–11.81") |
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| Day/Night | Auto (ICR)/Color/B/W |
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| Max. Aperture | F1.4–F4.5 |
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| BLC | Support |
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| Field of View | H: 62.4°–1.7°; V: 36.6°–1°; D: 69.8°–2° |
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| WDR | 120 dB |
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| Optical Zoom | 48x |
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| HLC | Support |
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| Focus Control | Auto/Semi-Auto/Manual Auto/Indoor/Outdoor/Tracking/Manual/Sodium lamp/ |
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| Close Focus Distance | 0.5 m–2 m (1.64 ft–6.56 ft) White Balance Natural light/Street lamp |
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| Iris Control | Auto Gain Control Auto/Manual |
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| Detect | Observe Recognize Identify Noise Reduction 2D/3D |
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| DORI Distance | 4138 m 1634 m 828 m 414 m (13576 ft) (5360 ft) (2716 ft) (1258 ft) Motion Detection Support |
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| PTZ | Region of Interest (RoI) Support |
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| Pan: 0°–360° endless | Image Stabilization Electronic Tilt: -45°–90° endless |
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| Pan: 0.1°–160°/s | Defog Optical Tilt: 0.1°–60°/s |
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| Digital Zoom | 16x |
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| Preset Speed | Pan: 160°/s; Tilt: 60°/s |
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| Flip | 180° |
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| 預置位 | 300 |
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| Privacy Masking | Up to 24 areas, and up to 8 areas in the same view |
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| Tour | 8 tours (up to 32 presets per tour) |
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| S/N Ratio | 55dB |
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| Pattern | 5 |
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| Scan | 5 G.711a; G.711mu; G.726; AAC; G722.1; G.729; MPEG2- Compression |
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| 斷電記憶 | Support Layer2 |
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| Idle Motion | Preset/Tour/Pattern/Scanning Network |
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| DH-SD | Ethernet RJ-45 (10/100Base-T) Pelco-P/D (auto recognition) IPv4; IPv6; HTTP; HTTPS; 802.1x; Qos; FTP; SMTP; |
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| General Intelligence | Protocol UPnP; SNMPv1/v2c/v3 (MIB-2); DNS; DDNS; NTP; RTSP; RTP; TCP; UDP; IGMP; ICMP; DHCP; PPPoE; ARP; RTCP Motion detection, video tampering, scene changing, |
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| Event Trigger | network disconnection, IP address conflict, illegal access, and storage anomaly. |
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| Interoperability | ONVIF Profile S&G&T; CGI www.dahuasecurity.com |
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| Streaming Method | Unicast/Multicast Ordering Information |
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| 用戶管理 | 20 (Total bandwidth 64M) Type Model Description |
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| Storage | FTP; Micro SD card (256 G) DH-PTZ85448-HNF- 4MP 48x Starlight Laser WizMind Network |
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| WA-FL | Positioning System, WDR, PAL IE7 and later versions |
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| Chrome 45 and later versions | 4MP DH-PTZ85448N-HNF- 4MP 48x Starlight Laser WizMind Network |
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| Browser | WizMind WA-FL Positioning System, WDR, NTSC Firefox 52ESR and earlier versions |
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| Safari | Positioning |
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| PTZ85448-HNF- | 4MP 48x Starlight Laser WizMind Network |
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| Management Software | Smart PSS; DSS; Easy4ip; Smart Player |
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| PTZ85448N-HNF- | 4MP 48x Starlight Laser WizMind Network |
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| Mobile Phone | iPhone/iPad/Android/Windows Phone WA-FL Positioning System, WDR, NTSC |
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| Certification | DH-PFB741W Bracket + Junction Box Accessories |
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| CE: EN55032/EN55024/EN50130-4 | DC36V/5A Power Adapter Certifications FCC: Part15 subpartB, ANSI C63.4-2014 |
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| Port | Accessories |
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| Analog Output | 1 (CVBS output, BNC port) Included: |
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| RS-485 | 1 (Baud rate range: 1200 bps–115200 bps) |
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| 音訊輸入 | 1 (LINE IN; bare wire) |
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| 音訊輸出 | 1 DC36V/5A 7/2 Power Adapter Alarm I/O Digital input (0–5V DC) Capture; preset; tour; pattern; SD card record; trigger Optional: Alarm Linkage digital output; client electronic map; send email Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; Alarm Event encoder state detection; memory card state detection; |
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| memory space detection | DH-PFB741W Bracket + Junction Box 100M single fiber FC |
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| Optical Fiber | Transmission specification: 1310nm TX/1550nm RX |
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| Distance: 20 km | Plane Mount Pole Mount Wall Mount |
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| 供電 | DH-PFB741W |
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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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| 防護等級 | IP67; TVS 6000V lightning proof; surge protection Dimensions (mm[inch]) Structure |
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| 尺寸 | 722mm×622mm×413mm(28.4" × 24.5" × 16.3") |
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| 淨重 | 15.4 kg (33.95 lb) |
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| Rev 001.001 | © 2020 Dahua. All rights reserved. Design and specifications are subject to change without notice. Pictures in the document are for reference only, and the actual product shall prevail. www.dahuasecurity.com |
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