Key Digital 4 Input Pro Series HDMI Auto Switcher with Web UI, A 4K/18G HDMI Switcher With Analog And Digital Audio De-Embedding -KD-Pro4x1X-2

• Connect 4 sources into a single HDMI input port on display or projector
• Supports 4K HDMI signals up to 18Gbps with HDR, HDCP 2.2, and surround audio up to Dolby 7.1, Atmos / DTS-HD
• De-embeds audio for ease of integration with audio systems and soundbars
• Auto switching or control by Web UI, free iOS app, IP, push-button, included IR remote, RS-232, voltage trigger

Introduction

Key Digital KD-Pro4x1X-2 is a 4K/18G HDMI switcher with analog and digital audio de-embedding, auto switching, web UI and iOS app-ready control. Designed for professional audio video installations in conference rooms, huddle spaces, classrooms, theater and gaming spaces, KD-Pro4x1X-2 enables multiple video sources to connect to a single video display while analog (3.5mm & balanced/unbalanced) and digital (optical & PCM) audio de-embed ports may feed audio of the selected source into and amplifier, DSP, or sound bar. KD-Pro4x1X-2 supports all SD, HD, VESA and Ultra HD/4K video standards with HDR header information included in a variety of 4K EDID handshakes. In addition to IR, RS-232, and TCP/IP control, KD-Pro4x1X-2 can also be controlled via trigger voltage and boasts a programming-free presentation system capability when integrated with KD-Amp220 and/or KD-CamUSB and controlled via Web UI or free Key Digital iOS app.

Features

• HDMI Switching: 4 HDMI sources to 1 HDMI output/display
• Ultra HD/4K: Supports up to 4096x2160 or 3840x2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps bandwidth)
• Audio De-embedding: Audio of the selected HDMI input is de-embedded at the analog (3.5mm stereo & L/R balanced/unbalanced) and digital (optical & PCM) connectors
• Key Digital App Ready: Scan & detect population for pre-built GUI and TCP/IP control via Key Digital App
• Auto-Sensing: Automatic selection of newly detected source and switching from newly disconnected source via hot plug detection voltage when enabled
• Surround Audio Support: DTS-HD Master Audio, DTS:X®, Dolby TrueHD, Dolby Atmos
• Programming-Free Presentation System: Add KD-Amp220 and/or KD-CamUSB as desired and setup in KDMS Pro for a complete user interface in the web UI and KD iOS App including AV switching, volume control with microphone mix, and PTZ web cam control for an all-in-one user-friendly system. 
• Control: Front panel button, serial IR, optical IR, RS-232, trigger in, and TCP/IP controllable with web UI and KD-App ready

Additional Features

• Control System Support: Web UI, Key Digital App ready. Compass Control Pro ready. Fully controllable by all IR, RS-232, and TCP/IP supported control systems via open API.
• IP to RS-232 Command Forwarding: Commands received on the TCP/IP port may be output on the RS-232 port for controlling Key Digital KD-Amp220, KD-CamUSB, or third-party RS-232 controllable devices with ASCII format commands.
• HDCP Licensing: Fully licensed and compatible with HDCP 2.2
• HDR10 and Dolby Vision: More life-like images through a greater range of luminance levels
• Resolution Support: Supports all SD, HD, and VESA (VGA, SVGA, XGA, WXGA, SXGA, UXGA) up to 4096x2160p
• Deep Color Support: Up to UHD/4K 30Hz 4:4:4/12 bits or 60Hz 4:4:4/8 bit
• Full Buffer System: Manages TMDS re-clocking / signal re-generation, HDCP authentication to source & display, and EDID Control handshake
• EDID Management: Internal library with 15 internal EDID handshakes including 4K with HDR in addition to native EDID data copied from the output/display
• TMDS re-clocking: Support for long HDMI connectivity using Key Digital HDMI cables