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DS-7732NXI-I4-VPRO 32-Channel 4K AI Network Video Recorder – Smart Surveillance NVR
Professional 32-channel NVR with advanced AI analytics, smart search features, and 4K video output for reliable business and facility monitoring.
The DS-7732NXI-I4-VPRO 32-Channel Network Video Recorder is designed for businesses and professional security setups that demand smart, scalable performance. It supports up to 32 IP cameras with smooth recording and playback across multiple feeds, letting you keep close watch over your entire property.
Equipped with AI-enhanced analytics, including features like AcuSeek and AcuSearch, this NVR makes finding important events easier and reduces false alarms by intelligently identifying human and vehicle activity in your footage. You’ll also benefit from facial recognition support and the ability to handle large face picture libraries—perfect for access management and incident review.
With 4K HDMI output and multiple display options, you can view live video and recorded clips in excellent clarity. This recorder supports efficient video compression (H.265+/H.265/H.264+/H.264), so storage use stays efficient without sacrificing quality. And with room for multiple hard drives, you can easily expand storage to keep days or weeks of footage on hand.
Whether securing offices, retail spaces, or larger facilities, the DS-7732NXI-I4-VPRO brings AI-powered surveillance and flexible video management into one reliable system.
| AI by NVR | Facial recognition |
|---|---|
| AI by NVR and Camera | Facial recognition, perimeter protection, video structuralization, AcuSearch, motion detection 2.0, ANPR, people counting, AcuSeek |
| Face Picture Library | Up to 16 face picture libraries, with up to 50,000 face pictures in total (each picture ≤ 512 KB, total capacity ≤ 1 GB) |
| Face Picture Comparison | 8-ch |
| Facial Detection and Analytics | Face picture comparison, human face capture, face picture search |
| Facial Detection and Analytics Performance | 4-ch human face capture (HD network camera, 4-ch 2MP, 2-ch 4MP, 1-ch 8MP, H.264/H.265) |
| Performance | If the cameras support Hikvision AcuSense Technology and have enabled AcuSearch function, the NVR supports AcuSeek in all channels, capable of modeling 300,000 targets/day. |
| Search Language | English, French, Italian, German, Polish, Portuguese, Thai, Russian, Arabic, Turkish, Spanish, Dutch, Romanian, Czech, Swedish, Croatian, Latvian, Ukrainian, Hungarian, Danish, Japanese, Korean, Vietnamese, Indonesian, Brazilian Portuguese, Traditional Chinese |
| IP Video Input | 32-ch |
| Incoming Bandwidth | 384 Mbps |
| Outgoing Bandwidth | 256 Mbps |
| HDMI Output | HDMI1: 4K (3840 × 2160) / 30 Hz, 2K (2560 × 1440) / 60 Hz, 1920 × 1080 / 60 Hz, 1280 × 720 / 60 Hz HDMI2: 1920 × 1080 / 60 Hz, 1280 × 720 / 60 Hz |
| VGA Output | 1920 × 1080/60 Hz, 1280 × 720/60 Hz |
| Video Output Mode | HDMI/VGA independent output |
| Audio Output | 1-ch, RCA (Linear, 1 KΩ) |
| Two-Way Audio | 1-ch, RCA (2.0 Vp-p, 1 KΩ) |
| Decoding Format | H.265+, H.265, H.264+, H.264 |
| Recording Resolution | 32 MP/24 MP/12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA /4CIF/DCIF/2CIF/CIF/QCIF *: The NVR supports up to 4-ch 32 MP/24 MP IP video inputs. |
| Synchronous playback | 16-ch |
| Live View Window Division | 1/2/4/6/8/9/16/25/36 |
| Decoding Capability | Enable AI by NVR: 20-ch@1080p (30 fps) Disable AI by NVR: 32-ch@1080p (30 fps) |
| Network Interface | 2, RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface |
| Remote Connection | 128 |
| Network Protocol | TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS, ONVIF(Version 2.2), OTAP |
| API | ONVIF (profile S/G); SDK; ISAPI |
| SATA | 4 SATA interfaces |
| Capacity | Up to 20 TB capacity for each disk |
| USB Interface | Front panel: 2× USB 2.0; Rear panel: 1 × USB 3.0 |
| GUI Language | English, Russian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Turkish, Japanese, Danish, Swedish Language, Norwegian, Finnish, Korean, Traditional Chinese, Thai, Estonian, Vietnamese, Croatian, Slovenian, Serbian, Latvian, Lithuanian, Uzbek, Kazakh, Arabic, Ukrainian, Kyrgyz , Brazilian Portuguese, Indonesian, Hebrew |
| Power Supply | 100 to 240 VAC, 50 to 60 Hz |
| Consumption | ≤ 50 W (without HDD) |
| Working Temperature | -10 °C to 55 °C (14 °F to 131 °F) |
| Dimension (W × D × H) | 440 x 391 x 72 mm（17.32" x 15.39" x 2.81"） |
| Obtained Certification | CE, CB, REACH, WEEE, UKCA, RCM,IC,LOA,KC |
| CE | EN 55032:2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4 |
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