ONTEN 4K 2×2 HDMI Video Wall Controller: HDMI/DVI in, 4 HDMI out, 180° rotation, optical 5.1CH audio, RS232/IR control.
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Turn a single HDMI or DVI source into a stunning four-screen display with the ONTEN OTN-CS122 4K 2×2 HDMI Video Wall Controller. Whether you're building a retail showcase, a control room, a conference space, or a digital signage installation, this compact black controller delivers reliable 2×2 video wall splicing with flexible inputs, four HDMI outputs, and pro-grade control options. 🚀
✅ One Input, Four Displays: Feed in one HDMI or DVI source and distribute it seamlessly across four HDMI screens in a crisp 2×2 layout — perfect for impactful visual storytelling.
✅ Ultra HD Ready: HDMI 1.4 input supports up to 3840 × 2160P @ 24/30Hz, so your 4K source material looks sharp and detailed. 📺
✅ Flexible Source Compatibility: Choose HDMI or DVI as your input source — ideal for mixed AV environments and legacy equipment. 🔌
✅ Reliable 1080P Outputs: Four HDMI outputs at 1920 × 1080P @ 60Hz keep your wall smooth, synchronized, and easy to read.
✅ 180° Image Rotation: Rotate the image for more flexible display-wall configurations and creative installations. 🔄
✅ Dual Audio Outputs: Optical 5.1CH and 3.5mm stereo outputs give you pro-level audio routing options. 🔊
✅ Multiple Splicing Modes: Switch between splicing modes to adapt your wall layout to different content and events. 🎛️
✅ Pro Control Options: RS232 serial control for controlled AV environments plus IR remote control for quick, everyday switching. 📡
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