| Camera | filter; optimization time setting. |
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| 影像感測器 | 1/1.8" CMOS Face detection; track; snapshot; snapshot optimization; optimal face snapshot upload; face enhancement; face |
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| 最大解像度 | 3840 (H) × 2160 (V) exposure; face attributes extraction including 6 attributes (gender, age, glasses, expressions, mask, and beard) and |
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| ROM | 4 GB 8 expressions (angry, sad, disgusted, scared, surprised, calm, happy, confused); face snapshot set as face or one- Face Recognition |
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| RAM | 2 GB inch photo; snapshot strategies (recognition priority and optimization snapshot); face angle filter; optimization |
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| Scanning System | Progressive time setting. Support 5 face databases; register one by one or in batches; support face recognition similarity |
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| Electronic Shutter Speed | Auto/Manual 1/3 s–1/100,000 s settings and face comparison on the basis of 100,000 face databases. 0.003 lux@F1.2 (Color, 30 IRE) |
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| 最低照度 | 0.0003 lux@F1.2 (B/W, 30 IRE) There are two modes: General mode and PPE Detection. 0 lux (Illuminator on) General mode: Supports enabling face detection and human detection at the same time, and alarms can be |
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| S/N Ratio | >56 dB triggered. |
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| Face and Body Detection | PPE Detection: Supports PPE detection, can detect |
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| Illumination Distance | 40 m (131.23 ft) attributes including face mask, safety helmet,glasses, and safety vest, top color and bottom color,and determine |
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| Illuminator On/Off Control | Auto; manual; zoomprio whether PPE requirements are met. Alarms can be triggered according to the alarm settings. |
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| Illuminator Number | 3 (IR LED) Tripwire people counting and people counting in area; |
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| Pan: 0°–355° | generating and exporting report (day/month/year); |
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| Pan/Tilt/Rotation Range | Tilt: 0°–80° People Counting queue management and exporting report (day/month); |
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| Rotation: 0°–355° | 4 rules can be set for tripwire, people counting in area and queue management. |
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| 鏡頭 | Motor vehicle, non-motor vehicle, face, human detection; track; snapshot; snapshot optimization; |
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| 鏡頭類型 | Motorized vari-focal optimal face snapshot upload. Motor vehicle attributes: license plate, vehicle type, |
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| 鏡頭接口 | Module interface vehicle color, vehicle logo and other attributes : seatbelt, smoking, calling. |
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| 焦距 | 2.7-12 mm Video Metadata Non-motor vehicle attributes: type, color, number of people, top type and color, helmet. |
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| Max. Aperture | F1.2 Human body attributes: top/bottom type and color, bag, hat and umbrella. |
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| Horizontal: 112° (W)–47° (T) | Face attributes: gender, age, expressions, glasses, face |
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| Field of View | Vertical: 58° (W)–26° (T) mask and beard. Diagonal: 137° (W)–54° (T) Work together with Smart NVR to perform refine |
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| Iris Control | Auto; P-iris Smart Search intelligent search, event extraction and merging to event videos www.dahuasecurity.com |
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| Video | SDK and API Yes H.265; H.264; H.264H; MJPEG (Only supported by the Video encryption; Firmware encryption; Configuration |
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| sub stream) | encryption; Digest; WSSE; Account lockout; Security logs; |
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| Cyber Security | IP/MAC filtering; Generation and importing of X.509 |
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| Smart Codec | Smart H.265+; Smart H.264+ certification; syslog; HTTPS; 802.1x; Trusted boot; Trusted execution; Trusted upgrade Main Stream: 3840 × 2160 (1–25/30 fps) IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; Sub stream: 704 × 576 (1–25fps); 704 × 480 (1–30fps) |
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| 網絡協議 | SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; |
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| Video Frame Rate | Third stream: 1920 × 1080 (1–25/30 fps) Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP Fourth stream: 1920 × 1080 (1–25/30 fps) Fifth stream: 704 × 576 (1–25fps); 704 × 480 (1–30fps) |
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| Interoperability | ONVIF (Profile S/Profile G/Profile T); CGI; Milestone; P2P |
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| Stream Capability | 5 streams User/Host 20 (Total bandwidth: 80M) 8M (3840 × 2160);6M ( 3072 × 2048); 6M (3072 × |
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| Storage | FTP;SFTP; Micro SD card (support max. 256 GB); NAS 1728);5M (2592 × 1944); 4M (2688 × 1520); 3M (2304 |
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| 解像度 | × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p IE: IE9 and later (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × |
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| Browser | Chrome: Chrome 42 and later 480); CIF (352 × 288/352 × 240) Firefox: Firefox 48.0.2 and later |
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| 碼率控制 | CBR/VBR |
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| Management Software | Smart PSS; DSS; DMSS H.264: 8 kbps–16384 kbps |
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| 視頻碼率 | Mobile Client iOS; Android H.265: 3 kbps–14050 kbps |
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| Day/Night | Auto(ICR)/Color/B/W Certification |
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| BLC | Yes CE-LVD:EN62368-1; CE-EMC:Electromagnetic Compatibility Directive |
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| HLC | Yes 2014/30/EU; Certifications FCC:47 CFR FCC Part 15, Subpart B; UL/CUL:UL62368-1 & CAN/CSA C22.2 No. 62368-1-14; |
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| WDR | 120 dB UL 50E NEMA Type 4X (optional) |
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| Yes | Port Auto; natural; street lamp; outdoor; manual; regional RS-485 1 (baud rate range:1200 bps–115200 bps) custom 1 channel (3-pin terminal with 2.54mm clearance, with |
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| Gain Control | Auto;Manual Audio Input audio cable) |
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| Noise Reduction | 3D NR 1 channel (3-pin terminal with 2.54mm clearance, with Audio Output audio cable) |
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| Motion Detection | OFF/ON (4 areas, rectangular) |
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| 警報輸入 | 3 channels in: 5 mA 3 V–5 VDC |
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| 感興趣區域 ROI | Yes (4 areas) |
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| 警報輸出 | 2 channels out: 1,000 mA 30 VDC/500 mA 50 VDC |
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| 防抖 | Electronic Image Stabilization (EIS) Power |
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| Smart Illumination | Yes |
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| 供電 | 12 VDC/24 VAC/PoE+ (802.3at) |
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| 除霧 | Yes Basic power consumption: 7.28 W (12 VDC);6.73 W (24 0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 VAC); 7.53 W (PoE) |
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| Image Rotation | Max. power consumption (Max. stream + intelligent resolution and lower) |
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| 功耗 | function + IR LED + focus): 22.40 W (12 VDC); 21.40 W |
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| Mirror | Yes (24 VAC); 22.82 W (PoE) Heat power consumption: 3.3 W (12 VDC); 5.5 W (24 VAC); 5.5 W (PoE) |
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| Privacy Masking | 4 areas |
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| 工作溫度 | –40 °C to +65 °C (–40 °F to +149 °F) |
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| 音訊壓縮 | PCM; G.711A; G.711Mu; G.726; G.723 |
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| 儲存環境 | –40 °C to +70 °C (–40 °F to +158 °F) |
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| No SD card; SD card full; SD card error; | Protection Grade IP67, IK10, Anti-Corrosion Protection: NEMA 4X(optional) SD card durability warning; network disconnection; IP conflict; illegal access; security exception; motion Structure detection; video tampering; tripwire; intrusion; fast |
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| Alarm Event | moving; abandoned object; missing object; loitering Casing Metal + plastic detection; people gathering; parking detection; scene changing; audio detection; defocus detection; external Product Dimensions 129.1 mm × Φ157.9 mm (5.08" × Φ6.22") alarm; face detection; video metedata; people counting in area; people counting; queue management Net Weight 1.5 kg (3.31 lb) |
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| Network | Gross Weight 1.6 kg (3.53 lb) |
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| Network Port | RJ-45 (10/100/1000 Base-T) www.dahuasecurity.com Ordering Information |
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| 類型 | Model Description 8MP IR Bullet WizMind Network DH-IPC-HDBW7842H-Z-S2 8MP |
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| PFA773 | Sun Shade |
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| PFB211W | Wall Mount |
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| PFA152-E | Pole Mount |
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| PFA101 | Mount Adapter Accessories (Optional) |
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| PFB300C | Ceiling Mount |
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| PFM320D | 12 VDC 2A Power Adapter |
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| PFM900-E | Integrated Mount Tester |
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| P100 | MicroSD Memory Card |
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| Accessories | Dimensions (mm[inch]) Optional: |
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| Sun Shade | Wall Mount Pole Mount |
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| Mount Adapter | Ceiling Mount 12 VDC 2A Power Adapter |
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| Integrated | MicroSD |
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| Mount Tester | Memory Card |
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| Rev 002.000 | © 2024 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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