COMBO ACTUATOR RCU - INTERRA

The combo actuator is a KNX certified device available with 
4, 8, 12, 16, 20 and 24 channels.  
Modules are supplied over KNX bus and do not need any 
other external power supply.  
The communication of the devices via the KNX bus enables 
information exchanges with KNX sensors and the  integration with a building management system