RFID hotel room key card is a smart door card based on radio frequency identification technology (RFID), which is mainly used for opening and managing hotel rooms. Its working principle is to communicate through radio frequency signals to achieve automatic recognition and opening of door locks. Guests do not need to insert the room card into the door lock, but only need to bring the room card close to the reader to unlock the door, which improves the check-in experience.RFID technology can effectively prevent the copying and forgery of traditional magnetic stripe cards, improving the security of the access control system.At the same time, it also helps hotels improve management efficiency.
English
