4KMV41 is AV Access’s brand-new 4×1 4K HDMI switch with multi-viewing function. It allows you to stream up to four video sources onto a single TV screen at the same time with 5 different viewing modes. With up to 4K@30 UHD resolution, seamless switching and flexible control options, this 4K HDMI multi-viewer makes control and switching a total breeze, ideal for advertising, video conference, security monitoring, live broadcasting, etc.
Features of 4KMV41 4×1 4K HDMI Multi-Viewer
- 4×1 HDMI switch with 4K input/output.
- Supports video resolution up to 4K@30Hz 4:4:4 8bit.
- Supports multi-view function with 5 viewing modes, including Original, Dual-view, Master mode, PIP mode and Quad mode.
- Supports seamless switching of four inputs in the same layout.
- Rich control options, including IR Remote, front panel buttons and RS232 control.
4×1 HDMI Switch with Multi-Viewing
4KMV41 allows you to display up to four video sources on single TV simultaneously to meet the demands of advertising, video conference, security monitoring, live broadcasting, etc. Supporting up to 4K@30 UHD resolution, seamless switching, IR remote control and other amazing functions, the device makes control and switching a total breeze.
Five Different Screen Layout Modes
With the IR remote, you can easily adjust the multi-view screen layout to meet your own need, including original, dual-view, master mode, PIP mode and quad mode. When displayed in dual-view or master mode, the images are shown in normal aspect ratio to keep it undistorted. You can also use RS232 commands to squash the images to fit the full screen.
Various Control Options
You can effortlessly control the HDMI switch via front panel buttons, IR remote or RS-232 command. What’s more, the included IR receiver cable is available for you to easily extend the IR signal.
Fast Seamless Switching
With the built-in scaler, the device lets you seamlessly switch between sources without signal loss or delay. Smooth screen transitions deliver consistent performance and reliability so you never miss a moment.
Diagram of 4KMV41 4×1 4K HDMI Multi-Viewer
Specification of 4KMV41 4×1 4K HDMI Multi-Viewer
4 x HDMI In, 1 x HDMI Out, 1 x RS232, 1 x IR Ext.,
1 x DC 12V IN
|Input/Output Signal Type||
Input/Output: HDMI with 4K@30Hz 4:4:4 8bit, HDCP
800×6008, 1280×9608, 1280×10248,1360×7688, 1366×7688, 1600×9008, 1600×12008
SMPTE:1280x720P6, 1920x1080P1,2,3,4,5,6,7,8, 3840×21602,3,5,
1 = at 23.98 Hz, 2 = at 24 Hz, 3 = at 25 Hz, 4 = at
29.97Hz, 5 = at 30 Hz, 6 = at 50 Hz, 7 = at 59.94 Hz, 8
= 60 Hz
|Maximum Data Rate
IR Remote, Front Panel Buttons, RS232 (API Commands)
|| 0°C to 45°C (32°F to 113°F)
|Storage Temperature||-20°C to 70°C (-4°F to 158°F)
|Humidity||10% to 90%, non-condensing
±8kV (Air-gap discharge)/
±4kV (Contact discharg
||DC 12V 2A
(W x H x D)
230.03mm x 25mm x 142.6mm/9.06” x 0.98” x