| System | Video Output VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 |
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| Main Processor | Industrial-grade processor *Simultaneous/heterogeneous video sources output for VGA and HDMI is configurable. |
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| 操作系統 | Embedded Linux 1st Screen: 1/4 Multi-screen Display |
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| Operating Interface | Web; Local GUI 2nd Screen: 1/4 |
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| AI | Third-party Camera Panasonic, Sony, Samsung, Axis, Pelco, Arecont, ONVIF, |
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| Access | Canon Face detection, face recognition, perimeter protection, |
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| AI by Recorder | Compression Standard and SMD Plus Face detection; face recognition; perimeter protection; Video Compression Smart H.265+; H.265; Smart H.264+; H.264; MJPEG |
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| AI by Camera | SMD Plus; people counting; stereo analysis; heat map |
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| 音訊壓縮 | G.711a; G.711u; PCM; G726 |
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| Perimeter Performance AI | Network |
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| by Recorder (Number of | 2 channels, 10 IVS rules for each channel HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; UDP; |
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| Channels) | SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Network Protocol |
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| Perimeter Performance of | Alarm Server; IP Search (Support Dahua IP camera; DVR; |
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| AI by Camera (Number of | 4 channels NVS; etc.); P2P; auto register |
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| Mobile Phone Access | iOS; Android |
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| Interoperability | ONVIF 22.06(Profile T; Profile S; Profile G); CGI; SDK Gender; age group; glasses; expressions; face mask; |
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| beard | Browser Chrome; IE9 and later; Firefox |
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| Performance of AI by | Recording Playback 1 channel (up to 12 face images/s each channel) |
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| Multi-channel Playback | Up to 4 channels |
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| Face Detection | Record Mode General, motion detection; intelligent; alarm 4 channels |
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| Backup Method | USB device and network Instant playback, general playback, event playback, tag |
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| Face Recognition | Playback Mode playback, smart playback Up to 10 face databases with 20,000 images, with a total capacity of 2.5 G. Name, gender, birthday, address, Storage credential type, credential No., countries & regions and state can be added to each face image. |
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| Disk Group | Yes |
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| Recorder (Number of | 1-channel FD (by recorder) + FR (by recorder), video Motion detection; privacy masking; video loss; scene |
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| Camera (Number of | exception Face detection; face recognition; perimeter protection; |
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| SMD Plus | Intelligent Alarm SMD Plus; people counting; stereo analysis; heat map 4 channels: Secondary filtering for human and motor Record; snapshot; IPC external alarm output; audio; |
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| SMD Plus by Recorder | vehicle, reducing false alarms caused by leaves, rain and Alarm Linkage buzzer; log; preset; email lighting condition change Port |
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| SMD Plus by Camera | 4 channels |
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| 音訊輸入 | 1-channel RCA |
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| 音訊輸出 | 1-channel RCA |
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| Access Channel | 4 channels |
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| 警報輸入 | 4 channels 80 Mbps incoming, 80 Mbps recording and 80 Mbps outgoing |
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| 警報輸出 | 2 channels 16 MP; 12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; |
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| 解像度 | 2 SATA ports, up to 16 TB.The maximum HDD capacity 960p; 720p; D1; CIF HDD Interface varies with environment temperature. AI disabled: 2-channel 16 MP@30 fps; 2-channel 12 |
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| MP@30 fps; 4-channel 8 MP@30 fps | USB 2 (1 front USB 2.0 port, 1 rear USB 2.0 port) |
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| 解碼能力 | AI enabled: 1-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 3-channel 8 MP@30 fps; 4-channel 5 HDMI 1 MP@30 fps |
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| VGA | 1 www.dahuasecurity.com |
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| Network Port | 1 (10/100 Mbps Ethernet port, RJ-45) Dimensions (mm[inch]) |
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| PoE 埠 | 4 ports, 10/100 Mbps, IEEE 802.3 af/at NN |
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| General | <> |
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| 供電 | 53 VDC, 1.81 A Total output of NVR is <10 W(without HDD) Total output |
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| 功耗 | power of PoE is 48W,the maximum output power of asingle port is 25.5W <> |
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| 淨重 | 1.58 kg (3.48 lb) |
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| 毛重 | 2.95 kg (6.50 lb) 375 mm × 284.3 mm × 53 mm (14.76" × 11.19" × 2.09") Product Dimensions (W × L × H) 433 mm × 141 mm × 366 mm (17.05" × 5.55" × 14.41") Packaging Dimensions (W × L × H) |
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| 工作溫度 | –10 °C to +55 °C (14 °F to +131 °F) <> <> |
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| 儲存溫度 | –20 °C to +60 °C (–4 °F to +140 °F) |
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| 工作濕度 | 10%–93% (RH) |
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| 安裝 | Rack or desktop FCC: 47 CFR FCC Part15, SubpartB, Class A CE-EMC: EN 55032:2015+A1:2020; EN IEC 61000-3- |
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| Certifications | 2:2019+A1:2021; EN 61000-3-3:2013+A1:2019+A2:2021; EN 55035:2017+A11:2020; EN 50130-4:2011+A1:2014 CE-LVD: EN 62368-1:2014 Panels Ordering Information |
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| 類型 | Model Description 1 3 4 5 6 10 4 Channels 4CH 1U 4PoE 2HDDs WizSense DHI-NVR4204-P-EI |
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| WizSense NVR | Network Video Recorder 2 7 8 9 11 1 Power Switch 2 Power Input 3 PoE Ports 4 Network Port 5 VGA Port 6 AUDIO OUT, RCA Connector 7 AUDIO IN, RCA Connector 8 HDMI Port 9 USB Port 10 Alarm Input/Output 11 Ground |
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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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