-
Products+
-
Products
- New Products
- AV over IP Solutions
- Presentation Solutions
- Digital Video Processing Solutions
- Control Systems & Software
- Matrix Switchers
- HDMI Switchers
- HDMI Distribution Amplifiers
- HDMI over CAT5e/6 Extenders
- Converters & Scalers
- HDMI Fixers & Boosters
- HDMI Cables
- Active Optical HDMI Fiber Cables
- Audio Solutions
- Accessories
-
Key Digital AV Over IP Systems
- AV Over IP Systems Overview
- AV Over IP Products
- Control Apps and Software
-
-
Solutions+
- KD University
-
Resources+
-
Press Resources
- Press Releases
- Newsfeed RSS
- Product Literature
- Photo Gallery
- Hires Artwork
-
- About Us+
- Where to Buy
- Contact Us
KD-PS42
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.
- 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
- 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: 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
- 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, Dolby® 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™
General:
- Regulation: CE, RoHS, WEEE, EAC
- Enclosure: Black Metal
- Power Supply (qty 1) 48V/1.04A, 50W, desktop type, model KDPS50W48VC
- Operation User Manual (qty 1)
- Remote Control: KD-RMPS (qty 1) includes battery
- Rack Ear Mount of PS42 (qty 2)
- Rack Ear Mount Screw of PS42 (qty 4)
- Half Rack Ear Mount of PS42 (qty1)
- Table Top Ear Mount of PS42 (qty 2)
- Table Top Ear Mount screw of PS42 (qty 4)
- RX Extender (KD-X40MRX) (qty 1)
- Wall Ear Mount of X40MRX (qty 2)
- Wall Ear Mount screw of X40MRX (qty 4)
- 6 Pos. Blue Color Terminal Block Plug (F73-5-30600060) (qty 1)
- 6 Pos. Green Color Terminal Block Plug (F73-5-30600050) (qty 1)
- 3 Pos. Green Color Terminal Block Plug (F73-5-30300050) (qty 2)
- 6FT USB B to USB A (USB 2.0) Data Cable (qty 1)
- 6FT Micro USB to USB A (USB 2.0) Data Cable (qty 1)
- IR Emitter (3.5mm mono type) (qty 1) Key Digital
- IR Sensor (3.5mm stereo type) (qty 1) Key Digital

![]() Where to Buy
Need to find a Key Digital distributor or a system integrator? Call Sales at +1 914-667-9700 or |
![]() Need Help with System Design?
FREE Expert System Design Services for Key Digital Dealers & Resellers. Let us help: +1 914-667-9700 or |