Model code: S-ST-HDV-202
SYONG S-ST-HDV-202 video walls and multiviewers. Supplier catalogue designation: “2x2 4K HDMI DVI Video Wall Controller”. Confirm exact operating modes and compatibility before ordering.
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Owner-supplied SYONG product catalogue (2026-07-28), page 37
Checked against documentation: 06.11.2026
Reference catalogue for quotation requests. Availability, production status, condition, price, lead time and warranty are individually confirmed. A listed part number is not a stock claim.
Supplier catalogue photograph of S-ST-H14-401; confirm included accessoriesSYONG S-ST-H14-401 video walls and multiviewers. Supplier catalogue designation: “4 in 1 out 4K HDMI Quad Screen Real Time Multi-viewer”. Confirm exact operating modes and compatibility before ordering.
Supplier catalogue photograph of S-ST-H14-601; confirm included accessoriesSYONG S-ST-H14-601 video walls and multiviewers. Supplier catalogue designation: “6 in 1 out 4K HDMI Quad Screen Real Time Multi-viewer”. Confirm exact operating modes and compatibility before ordering.
Supplier catalogue photograph of S-ST-H14-901; confirm included accessoriesSYONG S-ST-H14-901 video walls and multiviewers. Supplier catalogue designation: “9 in 1 out 4K HDMI Quad Screen Real Time Multi-viewer”. Confirm exact operating modes and compatibility before ordering.
Supplier catalogue photograph of S-ST-H14K-401B; confirm included accessoriesSYONG S-ST-H14K-401B video walls and multiviewers. Supplier catalogue designation: “4 in 1 out 4K HDMI KVM Quad Screen Real Time Multi-viewer”. Confirm exact operating modes and compatibility before ordering.
Descriptions and images come from the supplied SYONG product catalogue dated 2026-07-28. These are supplier statements, not our test results. Resolution, refresh rate, transmission distance, power, compatibility and accessories depend on the operating mode and connected devices; agree the exact specification before ordering. Conflicting source specifications require clarification. Availability, price and warranty are confirmed on request.
2x2 4K HDMI DVI Video Wall Controller
1. 1080P HD Output: Supports HDMI / DVI input up to 4K@30Hz, HDMI output 1080P@60Hz, with SPDIF & 3.5mm audio ports. Set all screens to 1080P.
2. 8 Display Modes: Support 2x2, 1x1, 1x2, 1x3, 1x4, 4x1, 3x1, 2x1; switch via IR remote or RS232.
3. Video Wall Controller: Distributes one HDMI/DVI input to four HDMI displays for a seamless video wall.
4. 180° Rotation & Edge Masking: Rotate HDMI outputs 1 & 2 in 2x2 mode; adjust edges to reduce bezel gaps.
5.Compatibility: PC, PS4, Fire TV Stick, Blu-ray, laptops, HDTVs, projectors, monitors; plug & play
