Connect four HDMI sources to a single display with this 4K HDMI 4x1 Switcher from Key Digital, which features de-embedded audio capabilities and IP control. Four HDMI inputs and one HDMI output can support video up to UHD 4K at 60 Hz and can function at a bandwidth of 18 Gb/s. A 3.5mm analog stereo jack, 6-pin analog terminal block, optical audio output, and PCM digital audio output can de-embed audio from any selected HDMI source with sampling rates up to 192 kHz.
An auto-sensing switch and input-select buttons on the front panel of the switcher allow for manual control over the device. RS-232, TCP/IP, and IR control can also be achieved thanks to various integrated ports and an included IR remote. The switcher is also compatible with Key Digital's app software. LED indicators on the front and back panels of the device show the connectivity status of your sources and allow you to toggle between inputs. A micro-USB input provides easy access for firmware updates.
- HDMI signals up to 18 Gb/s
- Supports HDCP 2.2 and EDID management with internal handshakes
- Audio of selected HDMI input is de-embedded at analog (3.5mm stereo) and digital (TOSLINK and RCA) output connectors
- Scan and detect using Key Digital app for pre-built GUI and TCP/IP control
- Integrate separately available Key Digital AMP220 for all-in-one control UI of video switching, audio, and speech enforcement
- Add a PTZ USB camera for PTZ control via the Key Digital app, extend over Cat 5e/6 cable
- Automatic selection of newly detected source and switching from newly disconnected source via hot plug detection voltage when auto-sensing is enabled
- Support for TMDS re-clocking and signal regeneration
- Control via front-panel buttons, serial IR, optical IR, RS-232, trigger input, and TCP/IP
- Micro-USB port for firmware updates