Users are asking for installations with reduced electrosmog. To support this we created the LCN-UMR24.  It is not only designed for an operating voltage of 24 V AC, it has also T-Port and I-Port and all the same functions and features as its 230 V versions. Two relays act as switching actuator for 230 V AC. The main voltage circuit is complete separated from the relays. The ralays can also be controlled separately, so this module is a fine solution for motors and shutters with electronic locking.