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!