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The Hikvision DS-7732NXI-K4 is a high-performance 32-channel 1.5U 4K Network Video Recorder (NVR) from Hikvision?s Pro Series featuring integrated AcuSense technology. Designed for medium to large-scale surveillance deployments, it supports up to 32 IP camera inputs and is compatible with H.265+, H.265, H.264+, and H.264 video compression for optimal storage and bandwidth efficiency. Its decoding capability includes AI Enabled: 1-ch@12 MP, 2-ch@8 MP, 4-ch@4 MP, or 8-ch@1080p and AI Disabled: 2-ch@12 MP, 3-ch@8 MP, 6-ch@4 MP, or 12-ch@1080p. The NVR handles 256 Mbps incoming and 160 Mbps outgoing bandwidth and features independent HDMI (4K@30Hz) and VGA (1080p@60Hz) video outputs. It offers robust storage with 4 SATA interfaces, each supporting up to 10 TB, totaling 40 TB. Audio is supported with 1 RCA input and 1 RCA output for two-way communication, and compression options include G.711ulaw, G.711alaw, G.722, G.726, and AAC. AI features include advanced facial recognition with support for 16 face libraries and up to 20,000 face pictures (? 4 MB each). Perimeter protection supports 2-ch@4 MP by device and all channels by camera. Motion Detection 2.0 is supported on all channels up to 4 MP (8 MP with SVC enabled). It operates on 100?240 VAC power, consumes ? 20 W (without HDD), and functions in -10?C to 55?C environments with 10%?90% humidity. Physical dimensions are 445 ? 400 ? 75 mm and weight is ? 5 kg. Network features include 2 Gigabit Ethernet ports and extensive protocol support including ONVIF, TCP/IP, HTTP/HTTPS, and more. Alarm and control interfaces consist of 16 inputs, 4 outputs, 2 RS-485, and 1 RS-232. USB ports include 2 ? USB 2.0 (front) and 1 ? USB 3.0 (rear). Remote access is enabled via the Hik-Connect app and integrates with iVMS-4200 and HikCentral software. Ideal for retail stores, office buildings, and residential complexes, this NVR offers powerful AI-driven security and scalable storage. For more information, visit the official product page: Hikvision DS-7732NXI-K4 or contact us for expert guidance.