KNX Smart Touch series product powered from KNX bus, and need a 24-30V DC auxiliary supply voltage. It is available to assign the physical address and configure the parameters by engineering design tools ETS with .knxprod ( support edition ETS5.7 or higher ).
Compare to common button panel, KNX Smart Touch series product display pictures and makes prompt sound through LCD, and can be easily and clearly operated through the friendly interaction interface.
