Key Digital KD-PS42 4K/18G Presentation Switcher with 4 Inputs (HDBT, 3x HDMI), 2 Mirrored Outputs (HDBT, HDMI), Audio De-Embed, IR, RS-232, IP, CEC Manager

Key Digital KD-PS42 is a 4K/18G KD-App Ready Presentation Switcher kit with CEC Manager, auto switching, and audio de-embedding creating a user-friendly, simplified presentation system. KDPS42 features three HDMI and one HDBaseT input which integrates natively with HDMI + Display Port wall plate, KD-X2x1WDTx (sold separately). Mirrored HDMI and HDBaseT outputs enable audience + presenter views and the HDBaseT output marries in with the included KD-X40MRx for integrating monitors or projectors up to 40m / 131ft away when the selected source is outputting 4K/UHD (up to 70m / 230ft at 1080p).

Designed for professional audio video installations in conference rooms, board rooms, classrooms, lecture halls, auditoriums, and more, KD-PS42 enables multiple video sources to be displayed on up to two connected displays while analog (balanced/unbalanced) and digital (PCM) audio de-embed ports feed audio of the selected source into an amplifier, DSP, or sound bar. Integrating KD-PS42 with KD-AMP220 will enable an app-ready all-in-one solution for control of video switching with sound and speech enforcement. Key Digital CEC Manager enables basic controls of the connected displays for a simplistic all-in-one integration system.

KD-PS42 presentation switcher 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-PS42 can also be controlled via trigger voltage and features statusmonitoring LEDs.

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 4096x2160 or 3840x2160 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.

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

Audio De-embedding
Audio of the selected source is de-embedded at the unit's analog 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 and Dolby Vision
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 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, 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

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

Control System Support
Key Digital app ready. Key Digital Management Software Pro (KDMS Pro) ready, Compass Control Pro ready. Fully controllable by all IR, RS-232, and TCP/IP supported control systems via open API.