It is used by the door lock/unlock control system and the lock/unlock

摘要

PROBLEM TO BE SOLVED: To provide a device for controlling the locking/unlocking of a door, which secures high security by easily and surely preventing unauthorized use for the locking/unlocking of the object door.;SOLUTION: This device 3 for controlling the locking/unlocking of the door is set in a "warning mode" in which an alarm is given from a speaker 37a provided in an outdoor antenna unit 40, when the opening of the door is detected with a door opening/closing detection sensor 33, without the establishment of ID authentication between an electronic key 2 and a CPU 31 for a controller. In the "warning mode", the registration of the electronic key 2 into an EEPROM 32 is inhibited as long as the "warning mode" is not released.;COPYRIGHT: (C)2010,JPO&INPIT