Key Digital – 4K/18G Presentation Switcher

$2,188.65 ex GST

Key Digital – 4K/18G Presentation Switcher with 4 Inputs

• (HDBaseT, 3x HDMI)

• 2 Mirrored Outputs (HDBaseT, HDMI)

• Audio De-Embed, IR, RS-232, IP, CEC Manager. Includes Rx.

Available on backorder


Key Digital – 4K/18G Presentation Switcher

Presentation Switcher Kit: Includes KD-PS42 and KD-X40MRx. Add KD-X2x1WDTx wall plate HDBaseT transmitter for plug-in on walls, floor and table boxes

Presentation Switching: 3 HDMI, 1 HDBaseT source selection by push button, IP, RS-232, IR, auto switching, or trigger control

Ultra HD/4K: Supports up to 4096×2160 or 3840×2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps bandwidth)

Auto-Sensing: Automatic selection of newly detected source and switching from newly disconnected source when enabled

CEC Manager: Power, volume, and muting controls of the connected display/ projector without any additional control wiring. Selection of desired CEC command recipient

Audio De-embedding: Audio of the selected source is de-embedded at the unit analogue L/R balanced/unbalanced and PCM digital audio connectors

KD-AMP220 Control Mode: Command forward to KD-Amp220 for an all-in-one user-friendly control UI of video switching, audio and speech enforcement

HDCP Licensing: Fully licensed and compatible with HDCP 2.2

HDR10: More life-like images through a greater range of luminance levels

Power Over HDBaseT: Rx unit (included) and wall plate Tx unit (sold separately) powered by KD-PS42


Installation: Half-rack width with rack mounting ears included

Signal Extension: For resolution and cable quality

4K/UHD (18G): Up to 40m /131ft

1080p: Up to 70m / 230ft

Deep Colour 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, EDID Control handshake, and Hot Plug Detection Voltage

EDID Management: Internal library with 15 internal EDID handshakes including 4K with HDR in addition to native EDID data copied from the Rx display/device

RS-232: Bi-Directional control to/from Tx and Rx/Presentation Switch unit

Unit Control Mode: Provides TCP/IP and RS-232 control and status of/from Tx unit

EDID Management: Internal library with 15 internal EDID handshakes including 4K with HDR in addition to native EDID data copied from the output/display 1

Lossless compressed digital audio: Support for Dolby TrueHD, Dolb Digital Plus, Dolby Atmos, and DTS-HD Master Audio

Control System Support: Fully controllable by all TCP/IP and RS-232 supported control systems via open API: Compass Control Pro, AMX, Crestron, KNX, RTI, Savant, URC, Leviton etc.

KD-App Ready: Network scan & detect populates pre-built GUI including connected display/projector controls via CEC Manager



Key Digital – 4×4 4K 18G HDMI Audio Matrix Switcher


+61 2 9624 7977

Unit 1, 45a Eastern Creek Drive
Eastern Creek NSW 2766

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