Home/Hotel Lock Accesories/Energy Saving Switch Mifare Type ESS-20(Room only Type) 🔍 Energy Saving Switch Mifare Type ESS-20(Room only Type) Size:86mm*86mm A/C 100V-150V,180V/250V 30A Mifare 13.56mhz card type Only specific room card can get power Name card can not get power Category: Hotel Lock Accesories Tags: Door lock accessories, RFID lock accessories