The Hikvision DS-7632NXI-K2 is a 32-channel 1U 4K Network Video Recorder (NVR) from Hikvision's AcuSense Pro Series. Designed for medium to large-scale surveillance systems, it integrates advanced AI-driven analytics, high-resolution recording capabilities, and efficient video compression technologies, making it suitable for various security applications.

🔑 Key Features

• Camera Inputs: Supports up to 32 IP camera inputs.

• Video Compression: Compatible with H.265+, H.265, H.264+, and H.264 formats, optimizing storage and bandwidth usage.

• Decoding Capacity: Capable of decoding up to 2 channels at 12 MP, 3 channels at 8 MP, 6 channels at 4 MP, or 12 channels at 1080p resolution.

• Bandwidth: Supports up to 256 Mbps incoming bandwidth, ensuring smooth data transmission.

• AcuSense Technology: Incorporates AI-based features like facial recognition, perimeter protection, and motion detection 2.0 to reduce false alarms and enhance security efficiency.

• Video Outputs: Equipped with independent HDMI and VGA outputs, allowing simultaneous display on two monitors with configurable views.

• Storage: Provides 2 SATA interfaces supporting up to 10 TB hard drive capacity each, totaling up to 20 TB for video storage.

🎥 Video and Imaging Capabilities

• Recording Resolution: Supports resolutions up to 12 MP, including 8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, UXGA, 720p, VGA, 4CIF, DCIF, 2CIF, CIF, and QCIF.

• Synchronous Playback: Allows for 16-channel synchronous playback.

• Decoding Capability:

  • AI Enabled: 1-ch@12 MP (30 fps), 2-ch@8 MP (30 fps), 4-ch@4 MP (30 fps), or 8-ch@1080p (30 fps).

  • AI Disabled: 2-ch@12 MP (30 fps), 3-ch@8 MP (30 fps), 6-ch@4 MP (30 fps), or 12-ch@1080p (30 fps).

• Audio Compression: Supports G.711ulaw, G.711alaw, G.722, G.726, and AAC formats.

🔒 AI and Security Features

• Facial Recognition:

  • Supports facial detection and analytics, including face picture comparison and search.

  • Can store up to 16 face picture libraries, with a total capacity of up to 20,000 face pictures (each ≤ 4 MB, total capacity ≤ 1 GB).

• Perimeter Protection: Enhanced intrusion detection capabilities to secure defined areas.

• Motion Detection 2.0: Improved motion detection algorithms to accurately identify and alert on relevant movements.

📦 Technical Specifications

• Power Supply: 12 VDC, 1.5 A.

• Power Consumption: ≤ 15 W (without HDD).

• Operating Temperature: -10 °C to 55 °C (14 °F to 131 °F).

• Operating Humidity: 10% to 90%.

• Dimensions: Approximately 385 mm × 315 mm × 52 mm (15.2" × 12.4" × 2.0").

• Weight: ≤ 1 kg (without HDD).

📱 Remote Access and Management

• Mobile Applications: Compatible with Hik-Connect for remote viewing and management via smartphones and tablets.

• Software Support: Integrates with Hikvision's iVMS-4200 and HikCentral for centralized system management.

• Network Interface: 1 self-adaptive 10/100/1000 Mbps Ethernet interface.

💡 Use Cases

• Retail Stores: Monitor customer activity and prevent theft with intelligent analytics.

• Office Buildings: Enhance security with facial recognition and perimeter protection.

• Residential Complexes: Ensure safety with efficient motion detection and remote monitoring capabilities.

For more detailed information, you can refer to the official product page: Hikvision DS-7632NXI-K2.

If you need assistance comparing this model with other Hikvision NVRs or have specific requirements, feel free to ask!