DHI-NVR4232-EI NVR видеорегистратор c ИИ

<table>
<tbody>
<tr>
<td colspan="60">
<p>System</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Main Processor</p>
</td>
<td colspan="42">
<p>Industrial-grade processor</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Operating System</p>
</td>
<td colspan="42">
<p>Embedded Linux</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Operating Interface</p>
</td>
<td colspan="42">
<p>Web, Local GUI</p>
</td>
</tr>
<tr>
<td colspan="60">
<p>AI</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>AI by Recorder</p>
</td>
<td colspan="42">
<p>Face detection, face recognition, perimeter protection, and SMD Plus;</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>AI by Camera</p>
</td>
<td colspan="42">
<p>Face detection; face recognition; perimeter protection; SMD Plus; ANPR; people counting; stereo analysis; heat map</p>
</td>
</tr>
<tr>
<td colspan="60">
<p>Perimeter Protection</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Perimeter Performance AI by Recorder (Number of Channels)</p>
</td>
<td colspan="42">
<p>2 channels, 10 IVS rules for each channel</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Perimeter Performance of AI by Camera (Number of Channels)</p>
</td>
<td colspan="42">
<p>All channels (8 targets/s)</p>
</td>
</tr>
<tr>
<td colspan="60">
<p>Face Detection</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Face Attributes</p>
</td>
<td colspan="42">
<p>Gender; age group; glasses; expressions; face mask; beard</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Face Detection Performance of AI by Recorder (Number of Channels)</p>
</td>
<td colspan="42">
<p>1 channel (up to 12 face images/s each channel)</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Face Detection Performance of AI by Camera (Number of Channels)</p>
</td>
<td colspan="42">
<p>All channels (8 targets/s)</p>
</td>
</tr>
<tr>
<td colspan="60">
<p>Face Recognition</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Face Database Capacity</p>
</td>
<td colspan="42">
<p>Up to 10 face databases with 20,000 images, with a total capacity of 2.5 G. Name, gender, birthday, address, credential type, credential No., countries &amp; regions and state can be added to each face image.</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Face Recognition Performance of AI by Recorder (Number of Channels)</p>
</td>
<td colspan="42">
<p>8-channel FD (by camera) + FR (by recorder),image stream: 12 face images/s</p>
<p>1-channel FD (by recorder) + FR (by recorder), video stream: 12 face images/s</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Face Recognition Performance of AI by Camera (Number of Channels)</p>
</td>
<td colspan="42">
<p>All channels (8 targets/s)</p>
</td>
</tr>
<tr>
<td colspan="60">
<p>SMD Plus</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>SMD Plus by Recorder</p>
</td>
<td colspan="42">
<p>4 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>SMD Plus by Camera</p>
</td>
<td colspan="42">
<p>All channels (16 targets/s)</p>
</td>
</tr>
<tr>
<td colspan="60">
<p>Audio and Video</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Access Channel</p>
</td>
<td colspan="42">
<p>32 channels</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Network Bandwidth</p>
</td>
<td colspan="42">
<p>AI disabled: 256 Mbps incoming, 256 Mbps recording and 256 Mbps outgoing</p>
<p>AI enabled: 180 Mbps incoming, 180 Mbps recording and 180 Mbps outgoing</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Resolution</p>
</td>
<td colspan="42">
<p>16 MP; 12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 960p; 720p; D1; CIF</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Decoding Capability</p>
</td>
<td colspan="42">
<p>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</p>
<p>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 D1p@30 fps</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Video Output</p>
</td>
<td colspan="42">
<p>1 HDMI, 1 VGA</p>
<p>HDMI: 3840 × 2160, 1920 × 1080, 1280 × 1024, 1280 × 720</p>
<p>VGA: 1920 × 1080, 1280 × 1024, 1280 × 720</p>
<p>*Simultaneous/heterogeneous video sources output for VGA and HDMI is configurable.</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Multi-screen Display</p>
</td>
<td colspan="42">
<p>1st Screen: 1/4/8/9/16/25/36</p>
<p>2nd Screen: 1/4/8/9/16</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Third-party Camera Access</p>
</td>
<td colspan="42">
<p>Panasonic, Sony, Samsung, Axis, Pelco, Arecont, ONVIF, Canon</p>
</td>
</tr>
<tr>
<td colspan="60">
<p>Compression Standard</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Video Compression</p>
</td>
<td colspan="42">
<p>Smart H.265+; H.265; Smart H.264+; H.264; MJPEG</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Audio Compression</p>
</td>
<td colspan="42">
<p>G.711a; G.711u; PCM; G726</p>
</td>
</tr>
<tr>
<td colspan="60">
<p>Network</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Network Protocol</p>
</td>
<td colspan="42">
<p>HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS; etc.); P2P; auto register</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Mobile Phone Access</p>
</td>
<td colspan="42">
<p>iOS; Android</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Interoperability</p>
</td>
<td colspan="42">
<p>ONVIF 22.06(Profile T; Profile S; Profile G); CGI; SDK</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Browser</p>
</td>
<td colspan="42">
<p>Chrome; IE9 and later; Firefox</p>
</td>
</tr>
<tr>
<td colspan="60">
<p>Recording Playback</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Multi-channel Playback</p>
</td>
<td colspan="42">
<p>Up to 16 channels</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Record Mode</p>
</td>
<td colspan="42">
<p>General, motion detection; intelligent; alarm</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Backup Method</p>
</td>
<td colspan="42">
<p>USB device and network</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Playback Mode</p>
</td>
<td colspan="42">
<p>Instant playback, general playback, event playback, tag playback, smart playback</p>
</td>
</tr>
<tr>
<td colspan="60">
<p>Storage</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Disk Group</p>
</td>
<td colspan="42">
<p>Yes</p>
</td>
</tr>
<tr>
<td colspan="60">
<p>Alarm</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>General Alarm</p>
</td>
<td colspan="42">
<p>Motion detection; privacy masking; video loss; scene changing; PIR alarm; IPC external alarm</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Anomaly Alarm</p>
</td>
<td colspan="42">
<p>Camera disconnection; storage error; disk full; IP conflict; MAC conflict; login locked; and cybersecurity exception</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Intelligent Alarm</p>
</td>
<td colspan="42">
<p>Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Alarm Linkage</p>
</td>
<td colspan="42">
<p>Record; snapshot; IPC external alarm output; audio; buzzer; log; preset; email</p>
</td>
</tr>
<tr>
<td colspan="60">
<p>Port</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Audio Input</p>
</td>
<td colspan="42">
<p>1-channel RCA</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Audio Output</p>
</td>
<td colspan="42">
<p>1-channel RCA</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Alarm Input</p>
</td>
<td colspan="42">
<p>4 channels</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Alarm Output</p>
</td>
<td colspan="42">
<p>2 channels</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Disk Interface</p>
</td>
<td colspan="42">
<p>2 SATA ports, up to 16 TB.The maximum HDD capacity varies with environment temperature.</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>USB</p>
</td>
<td colspan="42">
<p>2 (1 front USB 2.0 port, 1 rear USB 2.0 port)</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>HDMI</p>
</td>
<td colspan="42">
<p>1</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>VGA</p>
</td>
<td colspan="42">
<p>1</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Network Port</p>
</td>
<td colspan="42">
<p>1 (10/100/1000 Mbps Ethernet port, RJ-45)</p>
</td>
</tr>
<tr>
<td colspan="60">
<p>General</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Power Supply</p>
</td>
<td colspan="42">
<p>12 VDC, 4 A</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Power Consumption</p>
</td>
<td colspan="42">
<p>&lt;10 W(without HDD)</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Net Weight</p>
</td>
<td colspan="42">
<p>1.51 kg (3.33 lb)</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Gross Weight</p>
</td>
<td colspan="42">
<p>2.76 kg (6.08 lb)</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Product Dimensions</p>
</td>
<td colspan="42">
<p>375 mm × 284.3 mm × 53 mm (14.76" × 11.19" × 2.09") (W × L × H)</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Packaging Dimensions</p>
</td>
<td colspan="42">
<p>433 mm × 141 mm × 366 mm (17.05" × 5.55" × 14.41") (W × L × H)</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Operating Temperature</p>
</td>
<td colspan="42">
<p>–10 °C to +55 °C (14 °F to +131 °F)</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Storage Temperature</p>
</td>
<td colspan="42">
<p>–20 °C to +60 °C (–4 °F to +140 °F)</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Operating Humidity</p>
</td>
<td colspan="42">
<p>10%–93% (RH), non-condensing</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Installation</p>
</td>
<td colspan="42">
<p>Rack or desktop</p>
</td>
</tr>
<tr>
<td colspan="18">
<p>Certifications</p>
</td>
<td colspan="42">
<p>FCC: 47 CFR FCC Part15, SubpartB, Class A</p>
<p>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</p>
<p>CE-LVD: EN 62368-1:2014</p>
</td>
</tr>
</tbody>
</table>

Характеристики

Запись с разрешением до: 16 Мп
Бренд: Dahua
Количество SATA: 2
Количество каналов: 32
Максимальная емкость одного HDD: 20 ТБ