| Camera | HLC Yes |
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| 影像感測器 | 1/2.8”2Megapixel progressive CMOS WDR 120 dB |
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| 最大解像度 | 1920 (H) × 1080 (V) Auto/natural/street lamp/outdoor/manual/regional White Balance custom |
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| ROM | 128 MB |
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| Gain Control | Auto/Manual |
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| RAM | 128 MB |
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| Noise Reduction | 3D NR |
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| Scanning System | Progressive |
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| Motion Detection | OFF/ON (4 areas, rectangular) |
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| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
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| 感興趣區域 ROI | Yes (4 areas) |
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| 最低照度 | 0.002Lux@F1.6 |
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| Smart Illumination | Yes |
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| S/N Ratio | >56 dB 0°/90°/180°/270° (Support 90°/270° with 1080p Image Rotation resolution and lower.) |
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| Illumination Distance | 50 m (164 ft) |
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| Mirror | Yes |
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| Illuminator On/Off Control | Auto/Manual |
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| Privacy Masking | 4 areas |
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| Illuminator Number | 2 (IR LED) |
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| 鏡頭 | Audio Compression G.711A; G.711Mu; G.726 |
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| 鏡頭類型 | Fixed-focal Alarm |
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| Mount Type | M12 No SD card; SD card full; SD card error; network disconnection; IP conflict; motion detection; video |
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| 焦距 | 3.6 mm; 6 mm Alarm Event tampering; tripwire; intrusion; illegal access; voltage 3.6 mm: F1.6 detection; audio detection; safety exception; local alarm Max. Aperture 6 mm: F1.6 3.6 mm: Horizontal 87° × Vertical 46° × Diagonal 104° Field of View 6 mm: Horizontal 54° × Vertical 28° × Diagonal 63° Network RJ-45 (10/100 Base-T) |
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| 光圈類型 | Fixed |
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| SDK and API | Yes 3.6 mm: 1.2m (3.9ft) |
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| Close Focus Distance | Video encryption; firmware encryption; configuration 6 mm: 2.5m (8.2ft) encryption; Digest; WSSE; account lockout; security logs; |
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| DORI Distance | (181.1 ft) (72.5 ft) (36.1 ft) (18.0 ft) 82.8 m 33.1 m 16.6 m 8.3m 6mm HTTP; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP; (271.7 ft) (108.6 ft) (54.5 ft) (27.2 ft) |
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| Protocol | DHCP; DNS; DDNS; PPPoE; IPv4/v6; QoS; UPnP; NTP; |
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| 智能事件 | RTMP; Multicast; SFTP; ICMP; IGMP; Bounjour |
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| IVS | Tripwire; intrusion ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Interoperability Genetec |
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| 用戶管理 | 20 (Total bandwidth: 64 M) H.265; H.264; H.264B; MJPEG (only supported by the Video Compression |
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| sub stream) | Storage FTP; Micro SD card (support max. 256 G); NAS; SFTP |
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| Smart Codec | Smart H.265+/ Smart H.264+ |
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| 主碼流 | Browser Chrome 1920 × 1080 (1 fps–25/30 fps) Firefox |
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| Video Frame Rate | Sub stream: 704 × 576 (1 fps–25 fps) Management Software Smart PSS; DSS; DMSS 704 × 480 (1 fps–30 fps) |
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| Mobile Phone | IOS; Android |
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| Stream Capability | 2 streams 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 |
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| 解像度 | × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF CE-LVD: EN62368-1 (352 × 288/352 × 240) CE-EMC: Electromagnetic Compatibility Directive Certifications 2014/30/EU |
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| 碼率控制 | CBR/VBR FCC: 47 CFR FCC Part 15, Subpart B H.264: 32 kbps–6144 kbps |
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| 視頻碼率 | Port H.265: 12 kbps–6144 kbps |
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| Day/Night | Auto(ICR)/Color/B/W Audio Input 1 channel (RCAport) www.dahuasecurity.com |
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| 音訊輸出 | 1 channel (RCAport) Dimensions (mm[inch]) |
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| 警報輸入 | 2 channels in: 5mA 3V–5V DC |
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| 警報輸出 | 2 channels out: 300mA 12V DC Power |
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| 供電 | 12V DC/PoE (802.3af) |
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| 功耗 | <9.9W |
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| Operating Conditions | –40°C to +60°C (–40°F to +140°F)/Less than 95% RH |
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| 儲存環境 | –40°C to +60°C (–40°F to +140°F) |
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| 防護等級 | IP67 Structure |
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| Casing | Metal + plastic 194.1 mm × 96.4 mm × 89.5 mm (7.6" × 3.8" × 3.5") (L Dimensions × W × H) |
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| 淨重 | 0.725 kg (1.6 lb) |
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| 毛重 | 1.215 kg (2.7 lb) Ordering Information |
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| 類型 | Model Description |
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| DH-IPC-HFW2231MP-AS- | 2MP Lite IR Fixed-focal Bullet |
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| I2-B-S2 | Network Camera, PAL 2MP |
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| PFB122W | Wall Mount (Standard) |
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| PFM321D | 12V DC 1A Power Adapter Accessories (optional) |
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| PFM114 | TLC SD Card Accessories |
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| 標準 | Optional: |
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| Wall Mount | 12V DC 1A Power TLC SD Card Adapter |
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| Rev 001.001 | © 2021 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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