Since August 2012, users of a Gira KNX area/line coupler line amplifier have been able to benefit from the advantages of an ETS 4 database. The new ETS 4 has been completely redesigned by the KNX Association and equipped with numerous functions to enable KNX projects to be edited easily and quickly in the future.
Users implementing the ETS 4 database in connection with ETS version 4.1.2 (or higher) will benefit from the following advantages:
KNX connection and junction terminal for higher and lower-level line
(no data rail required)
DRA device with 2 HP