Glossary
OMS
Open Metering System, the only system definition across Europe which integrates all media (electricity, gas, heat and water incl. submetering) into one system. It is developed by the industry in order to guarantee a future-proof communication standard and interoperability between all the meter products. OMS is an initiative of OMS-Group e. V., a community of interest of associations, to which KNX takes active part
Online KNX product catalog
The Online KNX Product Catalog offers ETS end users the possibility to retrieve product databases (application programs) for KNX products directly in ETS, without browsing the internet in the websites of the KNX manufacturers
Open system
System whose technical specifications are publically available