The Hikvision DS-7732NXI-K4 is a 32-channel AcuSense 4K Network Video Recorder (NVR) designed for professional IP video surveillance systems. Supporting up to 32 IP camera inputs, it provides reliable recording, intelligent video analytics, and efficient video management for commercial buildings, offices, retail stores, schools, warehouses, and industrial facilities. The recorder supports H.265+/H.265/H.264+/H.264 video compression to significantly reduce storage consumption while maintaining excellent image quality. It also offers up to 256 Mbps incoming bandwidth, enabling smooth recording from multiple high-resolution IP cameras.

Powered by Hikvision AcuSense technology, the DS-7732NXI-K4 supports Motion Detection 2.0, human and vehicle classification, and facial recognition to minimize false alarms and improve event detection efficiency. It features 4 SATA interfaces, each supporting hard drives up to 10 TB, allowing a total storage capacity of up to 40 TB. The NVR provides HDMI output up to 4K resolution, independent HDMI and VGA outputs, dual Gigabit Ethernet ports, and supports up to 16-channel synchronous playback. Additional interfaces include audio input/output, alarm input/output, RS-232, RS-485, and USB 3.0, making it suitable for advanced surveillance installations.

Key Features

• Supports up to 32 IP camera channels
• AcuSense AI technology for intelligent video analytics
• Human and vehicle classification
• Motion Detection 2.0 on all channels
• Facial recognition support
• Supports H.265+/H.265/H.264+/H.264 video compression
• Up to 256 Mbps incoming bandwidth
• HDMI output up to 4K (3840 × 2160) resolution
• Independent HDMI and VGA video outputs
• 4 SATA interfaces, supporting up to 10 TB per HDD (40 TB total)
• Up to 16-channel synchronous playback
• Dual Gigabit Ethernet (RJ-45) ports
• Audio input and output
• Alarm input/output
• RS-232 and RS-485 serial interfaces
• USB 2.0 and USB 3.0 ports
• Supports Hik-Connect remote access
• ONVIF compatible for third-party IP camera integration
• Ideal for offices, schools, retail stores, warehouses, hotels, factories, and enterprise surveillance systems.