DS-6904UDI(C) - 4K Decoder

The Hikvision DS-6904UDI(C) is an advanced 4K network video decoder engineered to manage larger, high-density video wall arrays across enterprise command centers. Built on an upgraded core chipset, this "(C)" generation model handles ultra-high-definition signal feeds up to 32 MP resolution, allowing it to process massive multi-lens PanoVu panoramic, fisheye, and third-party ONVIF camera streams. It features physical HDMI 1.4 input and output interfaces that deliver synchronized 4K (3840 × 2160 @ 30 Hz) layouts, utilizing strict frame synchronization technology to completely eliminate screen tearing, frame loss, or lag across multiple adjacent displays. Pushing past single-port limitations, it provides a massive 64 video decoding channels, allowing operators to simultaneously output 32 channels of 2 MP (1080p) or 64 channels of 720p video across the video wall with automated sub-stream switching to optimize bandwidth. The decoder unlocks extensive spatial customisation—supporting window roaming, custom signal splicing, and up to 64 distinct layout scenes—while running on a dual IPv4/IPv6 network core equipped with Gigabit switching, failure alarms, and user permission management for maximum uptime in mission-critical environments.