The KD-4x1CSK22 Champion Series 4x1 DCI/UHD 4K HDMI Switcher from Key Digital maintains a clear, pristine picture and sound quality without signal degradation. The Champion Series HDMI switcher is designed for all digital video/audio switching applications, and supports all SD, HD, VESA, and 4K video standards including 4096 x 2160, 1080p60, 1920 x 1200, and 3D. The switcher features push button and optical IR switching, status-monitoring LEDs, and support for advanced HDMI features (3D & UHD/DCI 4K).
Four HDMI sources to one HDMI display
Compatible with HDMI with HDR
SD, HD, and VESA up to UHD/DCI 4K (3840 x 2160 or 4096 x 2160 @ 60/30/24) resolution support
Compliancy up to HDCP 2.2 and backward compliant
Capability to pass 3D stereoscopic signal formats
Supports High Dynamic Range technology with EDID copy from HDR supporting display
Manages TMDS reclocking/signal regeneration, HDCP source and display authentication, Hot Plug Management, and EDID control handshake
Internal library with 16 default EDID configurations for each input, including native EDID data for any output/display
Dolby TrueHD, Dolby Digital Plus, and DTS-HD Master Audio
Up to 12-bit color, with up to 8-bit color at 4K60p
Fully licensed and compatible with HDCP 2.2 and HDMI
EDID and HDCP buffering from display to source
Front panel push button with LEDs, and optical IR
Fully supported CEC
Compass Control, AMX, Control4, Crestron, KNX, RTI, Savant, URC, Honeywell, HAI, Leviton, etc.