STATIONARY WIRELESS BIOMETRIC INFORMATION RECOGNITION DOOR LOCK PERFORMING WIRELESS COMMUNICATION BETWEEN OUTSIDE TRANSMITTER AND INSIDE RECEIVER

摘要

PURPOSE: A stationary wireless biometric information recognizing door lock is provided to prevent an intrusion into a transmitter of the door lock from outside by establishing wireless communication between the outside transmitter and an inside receiver. CONSTITUTION: A stationary door lock apparatus includes a transmitter(100) and a receiver(200). The transmitter is fixed outside a door and recognizes biometric information of a user. The transmitter wirelessly transmits the recognized biometric information to the receiver. The receiver is fixed inside the door and performs user authentication process based on the biometric information from the transmitter. The receiver sends a door open signal when the user is registered. The door lock(300) locks or unlocks the door according to the door open signal.