Hikvision 32 Channel NVR Non PoE DS-7732NXI-K4

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Hikvision DS-7732NXI-K4(D) 32-Channel 1.5U 4K K-Series AcuSense NVR - No PoE

The Hikvision DS-7732NXI-K4 is the flagship of the K-Series AcuSense NVR range, designed for large-scale professional installations that require 32 channels of high-resolution recording with intelligent analytics, without built-in PoE.

Unlike the PoE variants, this Non-PoE model connects to cameras via your existing network infrastructure or an external managed PoE switch - the preferred topology for sites over 16 cameras for better redundancy, easier fault isolation, and flexible cable management.

AcuSense Deep Learning - Smarter Security, Fewer False Alarms
Powered by Hikvision's AcuSense deep learning algorithm, the NVR accurately distinguishes people and vehicles from other motion like animals, rain, or leaves. This minimizes false alarms and allows for rapid target search during playback.
- Motion Detection 2.0: Supported on all 32 channels at up to 4MP (8MP with SVC enabled)
- Perimeter Protection: 2 channels by device / all channels by camera
- Face Recognition: 1-channel video stream + 4-channel face picture comparison, up to 16 libraries with 20,000 face pictures total
- Video Analysis: Human & vehicle recognition

Unmatched Performance & Storage
- 32-Channel IP Input with incoming bandwidth of 256 Mbps and outgoing of 160 Mbps
- Decoding Capability: Up to 2-ch @ 12MP, 4-ch @ 8MP, 8-ch @ 4MP, 16-ch @ 1080p
- 16-Channel Synchronous Playback for efficient review
- 4x SATA Interfaces supporting up to 16TB per HDD (64TB total) - HDDs not included. We recommend WD Purple or Toshiba S300 series.
- H.265+ / H.265 / H.264+ / H.264 compression - saves up to 75% storage space compared to H.264

Connectivity & Reliability
- Dual self-adaptive 10/100/1000 Mbps Ethernet interfaces
- Video Outputs: HDMI up to 4K + VGA simultaneous output
- Audio: 1-ch input / 1-ch output, 2-way audio supported
- Interfaces: 2x USB 2.0 front, 1x USB 3.0 rear, RS-232, RS-485
- Supports Hik-Connect for easy remote access and management
- Stream over TLS encryption for secure transmission

Ideal For:
Distribution centers, factories, schools, warehouses, corporate campuses, large villas, and retail complexes where an external PoE switch infrastructure already exists.

Specifications at a Glance:
- Model: DS-7732NXI-K4(D) - Non-PoE
- Chassis: 1.5U, 445 × 400 × 75mm
- Operating Temp: -10°C ~ 55°C
- Warranty: 3 Years

Package Contents: 1x DS-7732NXI-K4 NVR (No HDD, No PoE), Power Supply, Mouse, Quick Start Guide.