| Camera | Video Compression H.265; H.264; H.264H; H.264B; MJPEG (only supported by the sub stream) Channel 1: 1/1.8" CMOS |
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| 影像感測器 | Smart Codec Smart H.265+/Smart H.264+ Channel 2: 1/2.8" CMOS |
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| Channel 1: 3840 (H) × 2160 (V) | Channel 1: |
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| 最大解像度 | Main stream: 3840 × 2160@25/30 fps Channel 2: 1920 (H) × 1080 (V) Sub stream: 1920 × 1080@25/30 fps |
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| ROM | 4 GB Third stream: 1280 × 720@25/30 fps Fourth stream: 1920 × 1080@25/30 fps Video Frame Rate |
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| RAM | 4 GB Channel 2: Main stream: 1920 × 1080@25/30 fps |
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| Scanning System | Progressive Sub stream: 1280 × 720@25/30 fps Third stream: 1920 × 1080@25/30 fps Fourth stream: 1280 × 720@25/30 fps |
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| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s |
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| Stream Capability | 4 streams Channel 1: 0.0015 Lux@F1.6 (Color, 30 IRE) 3840 × 2160 (3840 × 2160); 3072 × 2048 (3072 × 2048); 0.0002 Lux@F1.6 (B/W, 30 IRE) 3072 × 1728 (3072 × 1728); 2592 × 1944 (2592 × 1944); 0 lux (Illuminator on) 2688 × 1520 (2688 × 1520); 3M (2048 × 1536); 2304 × |
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| 最低照度 | Resolution |
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| Channel 2: | 1296 (2304 × 1296); 1080p (1920 × 1080); 1280 × 960 0.002 Lux@F1.6 (Color, 30 IRE) (1.3M); 720p (1280 × 720); D1 (704 × 576/704 × 480); 0.0002 Lux@F1.6 (B/W, 30 IRE) VGA (640 × 480); CIF (352 × 288/352 × 240) 0 lux (Illuminator on) |
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| 碼率控制 | CBR/VBR |
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| S/N Ratio | > 56 dB Channel 1: H.264: 32 kbps–16,384 kbps |
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| Illumination Distance | 30 m (98.4 ft) (IR LED) H.265: 12 kbps–16,384 kbps Video Bit Rate Channel 2: |
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| Illuminator On/Off Control | Auto/Manual H.264: 32 kbps–12,032 kbps H.265: 12 kbps–7,424 kbps |
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| Illuminator Number | 2 (IR LED) |
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| Day/Night | Auto (ICR)/Color/B/W Pan: 0°–360° |
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| Tilt: 0°–90° | BLC Yes |
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| 鏡頭 | HLC Yes |
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| 鏡頭類型 | Fixed-focal WDR 120 dB |
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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 |
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| Max. Aperture | F1.6 |
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| Noise Reduction | 3D NR Channel 1: Horizontal: 110.8°; Vertical: 59°; Diagonal: 131° Motion Detection OFF/ON (4 areas, rectangular) Channel 2: Horizontal: 106°; Vertical: 57°; Diagonal: 126° Region of Interest (RoI) Yes (4 areas) |
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| Iris Control | Fixed Channel 1: Electronic Image Stabilization (EIS) Image Stabilization Channel 2: NA Channel 1: 1.8 m (5.9 ft) Channel 2: 0.6 m (2.0 ft) |
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| Smart Illumination | Yes |
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| Channel | Detect Observe Recognize Identify |
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| Privacy Masking | 4 areas |
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| DORI 偵測距離 | 84 m 33.6 m 16.8 m 8.4 m Channel 1 |
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| Distance | (275.6 ft) (110.2 ft) (55.1 ft) (27.6 ft) Audio 38.6 m 15.4 m 7.7 m 3.9 m Built-in MIC Yes Channel 2 (126.6 ft) (50.5 ft) (25.3 ft) (12.8 ft) |
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| 音訊壓縮 | G.711a; G.711Mu; PCM; G.726; G.723 Tripwire; intrusion; loitering detection; people gathering; Alarm abandoned object; missing object No SD card; SD card no space; SD card error; network |
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| Professional, intelligent | disconnection; IP conflict; motion detection; video tampering; tripwire; intrusion; abandoned object; |
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| People Counting | Support people counting in 4 areas Alarm Event missing object; scene changing; audio detection; sound intensity changing; people gathering; loitering detection; |
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| Classroom: | stand detection; people counting; illegal ess; voltage |
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| Stereo Analysis | detection; security exception Support stand detection Work together with Smart NVR to perform refine Network |
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| Smart Search | intelligent search, event extraction and merging to event |
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| videos | Network Port RJ-45 (10/100/1,000 Base-T) www.dahuasecurity.com |
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| SDK and API | Yes Ordering Information Video encryption; firmware encryption; configuration Type Model Description encryption; Digest; WSSE; ount lockout; security logs; |
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| Cyber Security | IP/MAC filtering; generation and importing of X.509 DH-IPC- 8MP WizMind Triple-Lens Network certification; syslog; HTTPS; 802.1x; trusted boot; trusted HFW8841X-E3 Camera |
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| execution; trusted upgrade | 8MP Camera 8MP WizMind Triple-Lens Network IPC-HFW8841X-E3 IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; |
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| 網絡協議 | SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Accessories Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP PFA154 Pole Mount (Optional) ONVIF (Profile S/Profile G/Profile T); CGI; Milestone; Interoperability Genetec; P2P; RTMP |
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| 用戶管理 | 20 (Total bandwidth: 320 M) essories |
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| Storage | FTP; SFTP; Micro SD card (Support max. 256 G); NAS Optional: IE: IE11 and earlier |
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| Browser | Chrome: 76 and earlier Firefox: 68 and earlier |
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| Mobile Client | IOS; Android PFA154 |
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| Port | Pole Mount |
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| RS-485 | 1 (Baud rate range: 1,200 bps–115,200 bps) |
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| 音訊輸入 | 1 channel (3.5 mm JACK port) |
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| 音訊輸出 | 1 channel (3.5 mm JACK port) |
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| 警報輸入 | 3 channels in: 5mA 3V–5V DC |
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| 警報輸出 | 2 channels out: 1,000mA 30V DC/500mA 50V DC Power |
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| 供電 | 12V DC/PoE (802.3at) |
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| Basic: 7.54W (12V DC); 9W (PoE) | Dimensions (mm[inch]) |
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| 功耗 | Max. (WDR + stereo analysis + IR LED intensity): 10.32W (12V DC); 12.94W (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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| 防護等級 | IP67 Structure |
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| Casing | Metal + plastic 176.9 mm × 230.9 mm × 50.4 mm (7.0" × 9.1" × 2.0") (L Product Dimensions × W × H) |
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| 淨重 | 1.87 kg (4.1 lb) |
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| 毛重 | 2.37 kg (5.2 lb) |
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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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