| Name | Last Updated | Download |
|---|---|---|
| Lumens Solutions IntroductionLumens Introduction | July 01, 2026 | Download |
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| VC-B50U Firmware Release Note - VVM103Firmware | June 26, 2026 | Download |
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| VS-KB21_VS-KB21N User Manual-EnglishUser Manual | June 26, 2026 | Download |
| VS-KB21_VS-KB21N-User Manual-Traditional Chinese (繁體中文)User Manual | June 26, 2026 | Download |
| LC100_LC100N Firmware - v1.1.48Firmware | June 26, 2026 | Download |
| BC-200 Installation Guide-EnglishInstallation Guide | June 26, 2026 | Download |
| BC-200 Installation Guide-Traditional Chinese(繁體中文)Installation Guide | June 18, 2026 | Download |
| BC-200 User Manual - EnglishUser Manual | June 18, 2026 | Download |