| Name | Updated | Download |
|---|---|---|
| DC-A11 Quick Start Guide-Polski(Polish)Installation Guide | August 15, 2019 | Download |
| DC-A11 Quick Start Guide-Русский(Russian)Installation Guide | August 15, 2019 | Download |
| DC-A11 Quick Start Guide-Español(Spanish)Installation Guide | August 15, 2019 | Download |
| VC-A20P Installation Guide-EnglishInstallation Guide | August 15, 2019 | Download |
| VC-A20P Installation Guide-繁體中文(Traditional Chinese)Installation Guide | August 15, 2019 | Download |
| VC-A20P Installation Manual-EnglishUser Manual | August 15, 2019 | Download |
| VC-A20P Installation Manual-繁體中文(Traditional Chinese)User Manual | August 15, 2019 | Download |
| VC-A20P Installation Manual-Русский(Russian)User Manual | August 15, 2019 | Download |
| VC-A20P Firmware-VCT135Firmware | August 15, 2019 | Download |
| VC-A20P RS-232 Command Set-EnglishCommand Set | August 15, 2019 | Download |