VILLA NT RL is a switching power supply for installation in flush-mounted or surface-mounted boxes and is used to supply power to the VILLA stand-alone readers if only a supply voltage of 230 V A C is available at the installation site. Technical data https://elecena.pl/product/20827478/232660-egb-villa-power-supply-unit 2022-05-13 https://elecena.pl/product/20827478/232660-egb-villa-power-supply-unit 2024-03-19