HKTVPRO.COM is the preferred platform for "Hong Kong professional television".
We sincerely recommend the 4K 4x4 automatic screen switching professional video wall controller with HDMI high-definition matrix splitter.
Providing you with the best multi-screen display solutions for business and home use.
This device features 4K Ultra HD input and automatic 4-channel signal switching.
It is definitely a "professional commercial-grade" device for creating stunning visual effects.
Supports multiple splicing modes including 1x2, 1x4, 2x2, etc.
It also features intelligent RS232 control and remote control functions.
It also features audio separation, supporting 3.5mm headphone output and fiber optic audio.
Achieve plug-and-play functionality with no waiting time
The product dimensions are 276mm in length, 143mm in width, and 26mm in height.
Featuring a robust and durable alloy shell design.
Supports resolutions up to 3840x2160P 25/30Hz and 1920x1080P 25/30/50/60Hz.
It features a full range of interfaces, including HDMI, optical audio, 3.5mm audio jack, RS232 audio jack, and IR interface.
Supports HDMI 1.4 and HDCP 1.4 protocols.
Check the installation cost first.
Delivery fee: Free.
Q1. What splicing modes does this 4K 4x4 video wall support?
The A1 device supports multiple splicing modes, including 1x1, 1x2, 1x4, 2x1, 2x2, 3x1, 1x3, and 4x1, to meet the needs of different scenarios.
Q2. Does the device require complex software to be installed before it can be used?
The A2 requires absolutely no equipment support; it's plug-and-play, simply connect a power source and cables to display the image—very convenient.
Q3. Does the video wall display device support audio output?
The A3 supports devices with built-in audio separation, providing 3.5mm stereo and fiber optic audio jacks for connecting to speakers or headphones.
Q4 Can it be controlled remotely using a mobile phone or computer?
The A4 supports RS232 smart control protocol and can be connected to an Ethernet port for remote control. It also comes with an infrared remote control.
Q5 What is the highest supported resolution for the input signal?
The A5 device supports up to 3840x2160P 4K high-definition resolution, bringing you an extremely clear visual experience.