| Name | Updated | Download |
|---|---|---|
| VC-A52S Installation Manual-EnglishUser Manual | June 15, 2023 | Download |
| VC-A52S Installation Manual-繁體中文(Traditional Chinese)User Manual | June 15, 2023 | Download |
| VC RS-232 & RS-422 Connection Instructions-EnglishInstallation Guide | March 05, 2021 | Download |
| VC-A52S Installation Guide-EnglishInstallation Guide | September 29, 2019 | Download |
| VC-A52S-Installation Guide-繁體中文(Traditional Chinese)Installation Guide | September 29, 2019 | Download |