| 解像度 | 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 |
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| Camera | × 576/704 × 480); VGA (640 ×480); CIF (352 × 288/352 × 240) |
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| 影像感測器 | 1/3” 4Megapixel progressive CMOS |
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| 碼率控制 | CBR/VBR |
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| Effective Pixels | 2688 (H) × 1520 (V) H.264: 32 Kbps–6144 Kbps Video Bit Rate |
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| ROM | 128 MB H.265: 12 Kbps–6144 Kbps 128 MB Day/Night Auto(ICR)/Color/B/W RAM |
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| Progressive | BLC Yes Scanning System |
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| Auto/Manual 1/3 s–1/100000 s | HLC Yes Electronic Shutter Speed 0.008 Lux@F1.6 WDR 120 dB Min. Illumination Auto/natural/street lamp/outdoor/manual/regional |
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| IR Distance | 30 m (98.43 ft) White Balance custom |
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| IR On/Off Control | Auto/Manual Gain Control Auto/Manual |
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| IR LEDs Number | 1 Noise Reduction 3D DNR Pan: 0°–360° Tilt: 0°–90° |
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| Motion Detection | OFF/ON (4 areas, rectangular) Pan/Tilt/Rotation Range Rotation: 0°–360° |
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| Region of Interest(RoI) | Yes (4 areas) |
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| Smart IR | Yes |
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| 鏡頭類型 | Fixed-focal 0°/90°/180°/270° (Supports 90°/270° with 1080p Image Rotation resolution and lower.) |
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| Mount Type | M12 |
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| Mirror | Yes 2.8 mm Focal Length 3.6 mm |
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| Privacy Masking | 4 areas F1.6 Max. Aperture |
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| F1.6 | Network 2.8 mm: |
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| Network | RJ-45 (10/100 Base-T) Pan: 102.0° |
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| Tilt: 55.0° | IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP ; RTSP; |
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| Diagonal: 121.0° | RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; |
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| Field of View | Protocol 3.6 mm : QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; |
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| Pan: 84.0° | 802.1x; Bonjour Tilt: 45.0° |
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| Diagonal: 100.0° | ONVIF(Profile S/Profile G/Profile T);CGI; P2P; Interoperability Milestone; Genetec |
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| 光圈類型 | Fixed aperture |
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| 用戶管理 | 20 2.8 mm: 0.9 m (2.95 ft) Close Focus Distance 3.6 mm: 1.6 m (3.61 ft) Dahua Cloud; FTP; SFTP; Micro SD Card (support max. Edge Storage 256 GB); NAS |
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| 鏡頭 | Detect Observe Recognize Identify |
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| DORI 偵測距離 | 56 m 22.4 m 11.2 m 5.6 m Browser Chrome 2.8 mm |
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| Distance | (183.73 ft) (73.49 ft) (36.75 ft) (18.37 ft) Firefox 80 m 32.0 m 16.0 m 8.0 m 3.6 mm Management Software Smart PSS; DSS; DMSS (262.47 ft) (104.99 ft) (52.49 ft) (26.25 ft) |
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| 智能事件 | Mobile Phone IOS; Android |
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| General IVS Analytics | Tripwire; intrusion Certification |
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| Video | CE-LVD: EN60950-1 CE-EMC: Electromagnetic Compatibility Directive |
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| 視頻壓縮 | H.265; H.264; H.264B; MJPEG Certifications 2014/30/EU FCC: 47 CFR FCC Part 15, Subpart B UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07 |
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| Smart Codec | Yes Power Main stream: 2688 × 1520 (1 fps-20 fps) Power Supply 12V DC/PoE (802.3af) 2560 × 1440 (1 fps-25/30 fps) Video Frame Rate Sub stream: |
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| 功耗 | < 5W 704 × 576 (1 fps-25 fps) 704 × 480 (1 fps-30 fps) |
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| Stream Capability | 2 stream Operating Conditions -40°C to +60°C (-40°F to +140°F)/less than ≤ 95% RH www.dahuasecurity.com |
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| 儲存溫度 | -40°C to +60°C (-40°F to +140°F) Dimensions (mm[inch]) |
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| Protection Grade | IP67 Structure |
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| Casing | Metal |
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| 尺寸 | 166.2 mm × Φ70 mm (6.54" × Φ2.76") |
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| 淨重 | 0.48 kg (1.1 lb) |
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| 毛重 | 0.57 kg (1.3 lb) Ordering Information |
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| 類型 | Part Number Description DH-IPC- 4MP WDR IR Bullet Network Camera, PAL HFW2431SP-S-S2 4MP Camera DH-IPC- 4MP WDR IR Bullet Network Camera, NTSC HFW2431SN-S-S2 |
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| PFA134 | Junction Box |
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| PFA152-E | Pole Mount |
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| PFM321D | DC12V1A Power Adapter Accessories (optional) Single-port Long Reach Ethernet over Coax LR1002-1ET/1EC Extender |
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| PFM900-E | Integrated Mount Tester |
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| PFM114 | TLC SD Card Accessories Optional: |
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| Junction Box | Pole Mount PFM321D DC12V1A Power Adapter PFM114 |
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| LR1002-1ET/1EC | PFM900-E TLC SD Card |
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| Single-port Long | Integrated Mount |
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| Reach Ethernet over | Tester Coax Extende |
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| Pole Mount | Junction Mount |
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| PFA134+PFA152-E | PFA134 |
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| Rev 001.001 | © 2019 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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