HOTEL KEYCARD SYSTEM ADEM HOTEL LOCK (MIFARE SYSTEM) ADEM F1B HOTEL LOCK ADEM 2000S HOTEL LOCK ADEM ENERGY SAVING SWITCH (MIFARE SYSTEM) ADEM ENERGY SAVING SWITCH(MF-40 / MF-60) ADEM ACCESS CONTROL (MIFARE SYSTEM) ADEM ACCESS CONTROL(SINGLE / DOUBLE LEAF DOOR) ADEM ELEVATOR ACCESS (MIFARE SYSTEM) ADEM ELEVATOR ACCESS(SINGLE / 4 / 16 ZONE)