As one of the core founders of the KNX standard and with more than 20 years experience on the building automation field, from transceivers modules to finished goods in neutral version, SIEMENS GAMMA B2B offer a comprehensive range of products covering the needs from small to large manufacturers.
VOKA is a German company rich in tradition. VOKA was established in 1919 and has become a leading specialist in the production of telephone and communication cables over the history of cable industry, and VOKA provided the approval cables according to the KNX standard.
ZF Electrical Products, founded in 1953, was the brand under the ZF Group. The product range now includes microswitches, sensors, electronic controls, and touch controls based on infra-red technology. ZF is primary responsible for EHS product.