| Video Frame Rate | Sub stream: 704 × 576 @25 fps; 704 × 480 @30 fps Third |
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| Camera | stream: 1920 × 1080 @25/30 fps |
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| 影像感測器 | 1/2.7" CMOS Stream Capability 3 streams 2688 (H) × 1520 (V) 4M (2688 × 1520); 3.6M (2056 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p Resolution (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × |
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| ROM | 128 MB 480); CIF (352 × 288/352 × 240) |
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| RAM | 1 GB Bit Rate Control CBR/VBR |
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| Scanning System | Progressive H.264: 3 kbps–20480 kbps; Video Bit Rate H.265: 3 kbps–20480 kbps |
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| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
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| Day/Night | Color/B/W 0.005 lux@F1.6 (Color, 30 IRE) 0.0005 lux@F1.6 (B/W, 30 IRE) BLC Yes |
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| S/N Ratio | >56 dB HLC Yes |
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| 鏡頭 | WDR 120 dB |
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| 鏡頭類型 | Fixed-focal Scene Self-adaptation Yes (SSA) |
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| 鏡頭接口 | M12 Auto; natural; street lamp; outdoor; manual; regional White Balance custom |
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| 焦距 | 2.8 mm |
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| Gain Control | Auto; Manual L1/L4/L5: F2.0 L3: F1.6 |
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| Noise Reduction | 3D NR L1: Horizontal: 101°; Vertical: 57°; Diagonal: 115° L3: Horizontal: 102°; Vertical: 54°; Diagonal: 121° Motion Detection OFF/ON (4 areas, rectangular) L4: Horizontal: 101°; Vertical: 57°; Diagonal: 115° L5: Horizontal: 105°; Vertical: 56°; Diagonal: 122° Region of Interest (RoI) Yes (4 areas) |
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| Iris Control | Fixed |
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| 除霧 | Yes |
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| Close Focus Distance | 0.8 m 0°/90°/180°/270° (Support 90°/270° with 2688×1520 Image Rotation resolution and lower) |
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| L1/L4-2.8 | 61.0 m 24.4 m 12.2 m 6.1 m |
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| Mirror | Yes |
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| mm | (200.13 ft) (80.05 ft) (40.03 ft) (20.01 ft) |
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| DORI 偵測距離 | Privacy Masking 8 areas |
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| Distance | 63.6 m 25.4 m 12.7 m 6.4 m L3-2.8 mm (208.66 ft) (83.33 ft) (41.67 ft) (21.00 ft) Audio 62.2 m 24.9 m 12.4 m 6.2 m |
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| L5-2.8 mm | Audio Compression G.711a; G.711Mu; PCM; G.726; G.723; PCM (204.07 ft) (91.69 ft) (40.68 ft) (20.34 ft) |
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| Intelligence | Alarm Intrusion, tripwire, fast moving (the three functions No SD card; SD card full; SD card error; network support the classification and accurate detection disconnection; IP conflict; illegal access; motion |
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| IVS (Perimeter Protection) | detection; video tampering; tripwire; intrusion; fast of vehicle and human); loitering detection, people |
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| gathering, and parking detection | Alarm Event moving; abandoned object; missing object; loitering detection; people gathering; parking detection; scene |
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| Smart Object Detection | Smart abandoned object; smart missing object changing; audio detection; voltage detection; external alarm; face detection; security exception Face detection; track; snapshot; snapshot optimization; optimal face snapshot upload; face enhancement; face Network exposure; face attributes extraction including 6 attributes (gender, age, glasses, expressions, mask, and beard) and Network Port RJ-45 (10/1 |
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| Face Detection | 8 expressions (angry, sad, disgusted, scared, surprised, calm, happy, confused); face snapshot set as face or SDK and API Yes one-inch photo; snapshot strategies (real-time snapshot, quality priority and optimization snapshot); face angle IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; |
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| filter; optimization time setting | Network Protocol SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP Work together with Smart NVR to perform refine |
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| Smart Search | intelligent search, event extraction and merging to event ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; |
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| videos | Interoperability Genetec |
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| Video | User/Host 20 (Total bandwidth: 64 M) H.265; H.264; H.264H; H.264B; MJPEG (Only supported Storage FTP; SFTP; Micro SD card (support max. 256 GB); NAS by the sub stream) |
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| Smart Codec | Smart H.265+;Smart H.264+ Browser Chrome Firefox www.dahuasecurity.com |
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| Management Software | Smart PSS; DSS; DMSS Accessories |
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| Mobile Client | iOS; Android Optional: CE-LVD: EN62368-1; CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU; |
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| FCC: 47 CFR FCC Part 15, Subpart B | IPC-HUM8441-L1 IPC-HUM8441-L3-S2 IPC-HUM8441-L4 4MP Covert Pinhole 2MP Covert Pinhole 4MP Covert Pinhole |
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| Port | WizMind Network WizMind Network WizMind Network |
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| Camera-Lens Unit | Camera-Lens Unit Camera-Lens Unit |
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| 音訊輸入 | 1 channel (3.5mm JACK port) |
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| 音訊輸出 | 1 channel (3.5mm JACK port) |
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| 警報輸入 | 2 channels in: 5mA 3V–5V DC IPC-HUM8441-L5 2 channels out: max. 1,000 mA 30 VDC/max. 500 mA 50 4MP Covert Pinhole |
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| VAC | WizMind Network Camera-Lens Unit |
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| 供電 | 12 VDC/PoE (802.3af) Basic: 2.6 W (12 VDC); 3.7 W (PoE) Max. (Intelligence + WDR): 3.9 W (12 VDC); 5.4 W (PoE) |
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| 工作溫度 | –40 °C to +60 °C (–40 °F to +140 °F) |
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| 工作濕度 | ≤95% |
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| 儲存溫度 | –40 °C to +60 °C (–40 °F to +140 °F) |
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| 防護等級 | IP67 (L3) |
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| Casing | Metal E1: 110 mm × 83 mm × 24 mm (4.33" × 3.27" × 0.94") L1: Ф30.5 mm × 48.7 mm (Ф1.20" × 1.92") |
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| Product Dimensions | L3: Ф30.5 mm × 55.4 mm (Ф1.20" × 2.18") L4: 35 mm × 35 mm × 26.7 mm (1.38" × 1.38" × 1.05") L5: 35 mm × 35 mm × 28.4 mm (1.38" × 1.38" × 1.12") |
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| 淨重 | 554 g (1.22 lb) |
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| 毛重 | 724 g (1.60 lb) |
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| 類型 | Model Description DH-IPC-HUM8441-E1 |
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| IPC-HUM8441-E2 | IPC-HUM8441-L4 |
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| IPC-HUM8441-L1 | IPC-HUM8441-L5 IPC-HUM8441-L3-S2 |
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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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