The Siemens 6AV2105-0VA04-0AA0 is a SIMATIC WinCC RT Professional software package designed for industrial automation. It provides 500,000 PowerTags and operates within the TIA Portal environment. This runtime software comes as a single license, with documentation on DVD and a license key on a USB flash drive. It supports five languages (German, English, French, Spanish, and Italian) and is compatible with Windows 7, Windows 10, Windows 8.1, Windows Server 2008 R2, 2012 R2, and 2016. this product has been discontinued.