The visual energy 4 Starter software (KBR product number 14323) is used to configure KBR eBus devices and to read out their data. Optionally, you can activate the functionality of a standard OPC 3.0DA server (KBR product number 14324) by entering a license key. The software can be installed on a computer and used to access up to 20 eBus devices (including module bus) via web interface. With the OPC server license option, the number of eBus devices is not restricted.