The HIKVISION DS-7316HUHI-K4 is a professional-grade 16-channel Hybrid DVR designed for advanced surveillance installations requiring flexible input formats, high resolution, and robust storage capabilities. It accommodates both analog and IP cameras — including HDTVI, AHD, CVI, CVBS and IP inputs — supporting resolutions up to 8 MP. With H.265 Pro compression, the system minimizes storage and bandwidth usage while maintaining image quality. The unit offers dual HDMI outputs (one supporting 4K resolution) for superior display options, and supports up to four large-capacity SATA hard drives (each up to 10 TB), delivering substantial recording capacity. Network connectivity, remote access via protocols such as DDNS and ONVIF support, and advanced analytics features make this DVR well suited for commercial, institutional, or enterprise-level surveillance deployment where performance, design, and comprehensive features are essential.Key FeaturesHIKVISION DS-7316HUHI-K4Hybrid Input Versatility: Accepts analog (HDTVI/AHD/CVI/CVBS) and IP camera inputs up to 8 MP for flexible system design.Advanced Compression: H.265 Pro encoding reduces storage and network bandwidth while maintaining recording quality.High-Resolution Display Output: Dual HDMI ports including a 4K output allow for high definition monitoring and playback.Large Storage Capacity: Four SATA bays with support for up to 10 TB per drive enable long-term archival of video footage.Scalable Network Integration: Supports up to 32 IP cameras and features network protocols (Hik-Connect, ONVIF, DDNS) for remote management.Technical Specifications TableFeatureDetailsProduct NameHIKVISION DS-7316HUHI-K4ModelDS-7316HUHI-K4Channels16 analog/hybrid channels, IP expandable to 32-chVideo CompressionH.265 Pro / H.265 Pro / H.265 / H.264 / H.264Encoding ResolutionUp to 8 MP @ 8 fps; 5 MP @ 12 fps; 4 MP @ 15 fps; etc.HDMI OutputsHDMI1 up to 1080p; HDMI2 up to 4K (3840×2160)Storage Interface4 × SATA eSATA supportMax HDD CapacityUp to 10 TB per HDDNetwork Interface2 × RJ45 10/100/1000 MbpsAlarm I/O16 inputs / 4 outputsPower Supply100–240 VACPower Consumption≤ 65 W (without HDDs)Operating Temperature–10 °C to 55 °CDimensions445 × 390 × 70 mm
