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تماس بگیرید
| Technical Specification | |
|---|---|
| System | |
| Main Processor | Industrial-grade processor |
| Operating System | Embedded Linux |
| Operating Interface | Web, Local GUI |
| AI | |
| AI by Recorder | Face detection; face recognition; perimeter protection; SMD Plus |
| AI by Camera | Face detection; face recognition; perimeter protection; SMD Plus; ANPR; people counting; stereo analysis; heat map |
| Perimeter Protection | |
| Perimeter Performance AI by Recorder | 2 channels, 10 IVS rules for each channel |
| Perimeter Performance of AI by Camera | All channels (8 targets/s) |
| Face Detection | |
| Face Attributes | Gender; age group; glasses; expressions; face mask; beard |
| Face Detection Performance of AI by Recorder | 1 channel (up to 12 face images/s each channel) |
| Face Detection Performance of AI by Camera | All channels (8 targets/s) |
| Face Recognition | |
| Face Database Capacity | Up to 10 face databases with 20,000 images, total 2.5 GB. Name, gender, birthday, address, credential type & number, countries & regions, state can be added to each image. |
| Face Recognition Performance of AI by Recorder | 8-channel FD (by camera) + FR (by recorder), image stream: 12 face images/s 1-channel FD (by recorder) + FR (by recorder), video stream: 12 face images/s |
| Face Recognition Performance of AI by Camera | All channels (8 targets/s) |
| SMD Plus | |
| SMD Plus by Recorder | 4 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain, lighting condition change |
| SMD Plus by Camera | All channels (16 targets/s) |
| Audio and Video | |
| Access Channel | 32 channels |
| Network Bandwidth | AI disabled: 256 Mbps incoming, 256 Mbps recording, 256 Mbps outgoing AI enabled: 180 Mbps incoming, 180 Mbps recording, 180 Mbps outgoing |
| Resolution | 16 MP; 12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 960p; 720p; D1; CIF |
| Decoding Capability | AI disabled: 2-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 4-channel 8 MP@30 fps; 4-channel 6 MP@30 fps; 6-channel 5 MP@30 fps; 8-channel 4 MP@30 fps; 16-channel 1080p@30 fps; 32-channel 720p@30 fps AI enabled: 1-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 3-channel 8 MP@30 fps; 3-channel 6 MP@30 fps; 4-channel 5 MP@30 fps; 6-channel 4 MP@30 fps; 12-channel 1080p@30 fps; 16-channel 720p@30 fps; 32-channel D1@30 fps |
| Video Output | 1 HDMI, 1 VGA. HDMI: 3840×2160, 1920×1080, 1280×1024, 1280×720. VGA: 1920×1080, 1280×1024, 1280×720. Simultaneous/heterogeneous output configurable. |
| Multi-screen Display | 1st Screen: 1/4/8/9/16/25/36; 2nd Screen: 1/4/8/9/16 |
| Third-party Camera Access | Panasonic, Sony, Samsung, Axis, Pelco, Arecont, ONVIF, Canon |
| Compression Standard | |
| Video Compression | Smart H.265+; H.265; Smart H.264+; H.264; MJPEG |
| Audio Compression | G.711a; G.711u; PCM; G726 |
| Network | |
| Network Protocol | HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; IP Search; P2P; auto register |
| Mobile Phone Access | iOS; Android |
| Interoperability | ONVIF 22.06 (Profile T/S/G); CGI; SDK |
| Browser | Chrome; IE9 and later; Firefox |
| Recording Playback | |
| Multi-channel Playback | Up to 16 channels |
| Record Mode | General; motion detection; intelligent; alarm |
| Backup Method | USB device and network |
| Playback Mode | Instant playback; general playback; event playback; tag playback; smart playback |
| Storage | |
| Disk Group | Yes |
| Alarm | |
| General Alarm | Motion detection; privacy masking; video loss; scene changing; PIR alarm; IPC external alarm |
| Anomaly Alarm | Camera disconnection; storage error; disk full; IP conflict; MAC conflict; login locked; cybersecurity exception |
| Intelligent Alarm | Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map |
| Alarm Linkage | Record; snapshot; IPC external alarm output; audio; buzzer; log; preset; email |
| Port | |
| Audio Input | 1-channel RCA |
| Audio Output | 1-channel RCA |
| Alarm Input | 4 channels |
| Alarm Output | 2 channels |
| Disk Interface | 2 SATA ports, up to 16 TB per disk |
| USB | 1 front USB 2.0; 1 rear USB 2.0 |
| HDMI | 1 |
| VGA | 1 |
| Network Port | 1 × 10/100/1000 Mbps RJ-45 |
| General | |
| Power Supply | 12 VDC, 4 A |
| Power Consumption | <10 W (without HDD) |
| Net Weight | 1.51 kg (3.33 lb) |
| Gross Weight | 2.76 kg (6.08 lb) |
| Product Dimensions | 375 × 284.3 × 53 mm (W × L × H) |
| Packaging Dimensions | 433 × 141 × 366 mm (W × L × H) |
| Operating Temperature | –10 °C to +55 °C (14 °F to +131 °F) |
| Storage Temperature | –20 °C to +60 °C (–4 °F to +140 °F) |
| Operating Humidity | 10%–93% (RH), non-condensing |
| Installation | Rack or desktop |
| Certifications | |
| Certifications | FCC: 47 CFR Part15, SubpartB, Class A CE-EMC: EN 55032:2015+A1:2020; EN IEC 61000-3-2:2019+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 |
| Ordering Information | |
| Type | NETWORK VIDEO RECORDER |
| Model | DHI-NVR4232-EI |
| Description | 32CH 1U 2HDDs WizSense Network Video Recorder |
دستگاه Dahua DH‑NVR4232EI یکی از محصولات پیشرفته شرکت داهوا در سری WizSense است که برای پروژه های نظارتی متوسط تا بزرگ طراحی شده است. این NVR با پشتیبانی از ۳۲ کانال ورودی، قابلیت ضبط تصاویر با وضوح بالا و امکانات هوش مصنوعی، امنیت و نظارت دقیق را در سطح حرفه ای ارائه می دهد. این دستگاه برای فروشگاه ها، مجتمع های اداری، صنعتی و پروژه های شهری بسیار مناسب است.
دستگاه DH‑NVR4232EI با قابلیت ضبط ۳۲ کانال، فشرده سازی هوشمند، و امکانات پیشرفته هوش مصنوعی، برای انواع پروژه های تجاری، اداری و صنعتی مناسب است. قابلیت هایی مانند تشخیص چهره و پلاک خودرو، دقت و امنیت سیستم را به شکل چشمگیری افزایش می دهند. خروجی 4K و پشتیبانی از هاردهای با ظرفیت بالا، مدیریت و مشاهده طولانی مدت تصاویر را آسان می کند.
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