ELKO is a traditional and innovative Czech manufacturer of electronics devices that, has been around for over 22 years. They are proud to be a true specialist for modular electronic devices - relays, of which they produce more than 200 types. Own production, modern tools and devices, research and development centre - all these allow them to head towards development of the most sought after technology - intelligent electro installation iNELS system. Connection to KNX allows their system integrators to use any KNX compatible brand with iNELS. The bridge between these two BUS is formed by „connection server“. Main benefit for integrators is that KNX components may also be transferred to multimedia server iMM, which is the center of control AV technology and third parties. Parameterization goes through IDM3, which is iNELS design manager and tool to set up iNELS.