摘要 |
PROBLEM TO BE SOLVED: To provide an appliance locking/unlocking system which selects only a specific one of appliances whose locking/unlocking is permitted, and locks/ unlocks the selected appliance. SOLUTION: The appliance locking/unlocking system is comprised of an appliance group consisting of the plurality of appliances, and repeater terminals 4, 5. Each appliance includes a locking/unlocking means 18, a control means 127 for receiving an instruction signal transmitted from a remote terminal and locking/unlocking the locking/unlocking means 18. The repeater terminals 4, 5 are formed of a remote terminal 8 including transmission operating means 82, 83 for transmitting locking and unlocking signals to the repeater terminals 4, 5 on a non-contact basis, and a locking/unlocking state output means 5 for identifying locking/unlocking states of the appliance group, based on transmission contents received from the remote terminal, and outputting the locking/ unlocking states of the appliance group. |