... apperance , can be used for the handle,two open door soltuion,emergency power supply RFID locker lock features:Card type: EM ... up manage card and guest card just on the cabinet lock but not need from the computer .Sound and light ... bathing spot,golf course,gymnasium locker,enterprise,school,hotel, supermarket storage cabient,etc RFID locker lock for sauna bath center,gymnasium,golf course etc ...