... Mortise lock, mifare one card lock, RFID lock, Hotel handle door lock, Smart card lock, Smart card handle ... (room info, card info and so on ) of this hotel. 6) support any languages that buyer need 7) ... The Access Function--when necessary, we can set four kinds of locks which are room-access, floor-access, building-access, ... 50000 timesLock weight3-3.8kg CE approved hotel locks Professional manufacturer