摘要 |
PROBLEM TO BE SOLVED: To provide a radio communication equipment capable of setting a communicable area in an optional shape. SOLUTION: An area for limiting communication is set inside the area where radio waves reach, a radio wave leakage cable 5 for originating weak radio waves is laid on the outer peripheral boundary and it is detected that a radio communication terminal 7 passes the area boundary by receiving the radio waves from the radio wave leakage cable 5 by the radio communication terminal 7. Thus, while it is recognized that the radio communication terminal 7 is moved to the outside of the communication limit area, the communication of the radio communication terminal 7 and a radio unit 8 is inhibited. |