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Hikvision I/VPro Series NVR with AcuSeek DS-7732NXI-I4/VPRO
The DS-7732NXI-I4/VPro is a high-performance, smart 32-channel network video recorder (NVR) built on Hikvision's advanced Guanlan large-scale AI model. Designed for modern surveillance systems, it delivers intelligent analytics, broad camera support, and ultra-high-resolution recording—all in a compact 1.5U form factor.
Features:
- H.265+/H.265/H.264+/H.264 video formats
- Intelligent analytics based on Guanlan Large-Scale AI Models
- Up to 32-ch AcuSeek and AcuSearch function
- Up to 8-ch facial recognition for face picture
- Up to 32-ch IP camera inputs
- Up to 32-ch 1080p decoding capability
Video Compression & Recording
Supports H.265+, H.265, H.264+, and H.264 formats. Accommodates up to 32 MP recording resolution, including 4-channel 32 MP or 24 MP inputs.
Intelligent Analytics
Powered by two AI engines—one dedicated to AcuSearch and face recognition, the other to AcuSeek. Features include facial recognition (up to 8 channels), perimeter protection, video structuralization, ANPR, people counting, motion detection 2.0, and deep-learning analytics across all input channels.
Search Capabilities
AcuSearch: Searches using target images—up to 300,000 targets/day.
AcuSeek: Natural language, text-based video search—same performance.
ANPR (License Plate Recognition)
Supports all channels, capturing plate number, color, type, as well as vehicle attributes like brand, color, and type.
Video & Audio I/O
Video input: 32 IP channels (max), with 384 Mbps inbound and 256 Mbps outbound bandwidth.
HDMI outputs: HDMI1 up to 4K/30 Hz; HDMI2 up to 1080p/60 Hz. Supports independent HDMI/VGA outputs.
Two-way audio via 1-channel RCA.
Performance
Supports up to 20-channel 1080p decoding with AI enabled, or 32-channel when AI is disabled. Live display layouts up to 36 windows; synchronous playback of up to 16 channels.
Storage & Interfaces
Offers 4 SATA ports (up to 20 TB each), up to 16 TB per disk. Also includes 2× Gigabit RJ-45 interfaces, 2 front USB 2.0, and 1 rear USB 3.0 port.
Network & Compatibility
Supports standard network protocols, ONVIF (Profile S/G), SDK, and ISAPI. Compatible with major browsers including IE11, Chrome, Firefox, Safari, and Edge.
Form Factor & Environment
Compact 1.5U chassis, measuring 440 × 391 × 72 mm, weighing under 5 kg (without HDD).
Power requirement: 100—240 VAC, 50 W (no HDD).
Operating range: —10 °C to 55 °C, 10—90% RH. Certifications include CE, CB, REACH, WEEE, UKCA, RCM, IC, LOA, KC.
Technical Specifications:
Intelligent Analytics: 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)
Engine: Dual engines (face picture & AcuSearch; AcuSeek)
Face Picture Library: Up to 16 libraries, 50,000 pictures total, 512 KB each, 1 GB total
Face Picture Comparison: 8 channels
Facial Detection & Analytics: Face capture, comparison, and search
Facial Detection Performance: 4-ch face capture (HD camera, 4×2MP, 2×4MP, 1×8MP, H.264/H.265)
AcuSearch Performance: 300,000 targets/day (with AcuSense cameras, all channels)
AcuSeek Performance: 300,000 targets/day (with AcuSense cameras, all channels)
Search Language: English
ANPR: Supported by camera, all channels
Vehicle Attributes: Plate number, color, type
Plate Attributes: Vehicle brand, color, type
IP Video Input: 32 channels
Incoming Bandwidth: 384 Mbps
Outgoing Bandwidth: 256 Mbps
HDMI Output: HDMI1 up to 4K -30 Hz; HDMI2 up to 1080p -60 Hz
VGA Output: Up to 1080p -60 Hz
Video Output Mode: HDMI/VGA independent
Audio Output: 1 channel RCA (Linear, 1 k)
Two-Way Audio: 1 channel RCA (2.0 Vp-p, 1 k)
Decoding Format: H.265+/H.265/H.264+/H.264
Recording Resolution: Up to 32 MP (supports max 4-ch 32 MP/24 MP inputs)
Synchronous Playback: 16 channels
Live View Division: 1/2/4/6/8/9/16/25/36
Decoding Capability: 20-ch-1080p (AI enabled), 32-ch-1080p (AI disabled)
Audio Compression: G.711ulaw/G.711alaw/G.722/G.726/AAC/MP2L2/PCM
Dual-Stream Recording: Supported
Stream Type: Video / Video & Audio
Network Interfaces: 2× RJ-45 (10/100/1000 Mbps)
Remote Connections: 128
Protocols: TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP, HTTP, HTTPS, ONVIF 2.2, OTAP
API: ONVIF (Profile S/G), SDK, ISAPI
Browser Support: IE11, Chrome 57+, Firefox 52+, Safari 12+, Edge 89+
Camera Access: ONVIF 2.5, RTSP
SATA: 4 interfaces, up to 20 TB each
Alarm In/Out: 16/9
USB: 2× USB 2.0 (front), 1× USB 3.0 (rear)
GUI Languages: 30+ (English, Russian, German, French, Spanish, Chinese, Arabic, etc.)
Power Supply: 100—240 VAC, 50/60 Hz
Power Consumption: 50 W (without HDD)
Operating Temperature: -10 °C to 55 °C
Operating Humidity: 10%—90%
Chassis: 1.5U
Dimensions: 440 × 391 × 72 mm
Weight: 5 kg (without HDD)
Certifications: CE, CB, REACH, WEEE, UKCA, RCM, IC, LOA, KC
