Communication Gateways

KWE has developed various gateways, these are devices that convert between a number of communication protocols. Our gateways fall under the Versatronik® product family. The name is then proceeded by the protocol titles it converts between.

Our gateways have been designed to integrate several non-standard protocols into your Building management system. Whether it be BACnet, LONworks, or other common protocols.


OpenTherm Logo


These gateways share information between OT systems and boilers. They can read and control the information flow.


Resol Deltasol logo

Solar Controls

These gateways allow information to be read from Resol's and Viessmann's solar controls to LONWORKS® or BACnet IP systems.


Viessmann NR2

Viessmann NR2

These gateways allow Viessmann NR2 controls to remain operational in autobinding mode, while providing to BAS, BMS/DDC systems. Available in both LONWORKS® or BACnet IP.