| 摘要 |
PROBLEM TO BE SOLVED: To positively prevent inconvenience due to meaningless operation, such as pranks. SOLUTION: The fire receiver is provided with a plurality of operation switches in an operation part, and functions set in the operation switches are executed by operating the operation switches and is provided with a fingerprint detecting sensor detecting fingerprints, a fingerprint storing part storing fingerprints of constructor or a manager, and a control part setting operations carried out on the plurality of operation switches at disabled states, when a fingerprint detected by the fingerprint detecting sensor matches with a fingerprint stored in the fingerprint storing part. COPYRIGHT: (C)2006,JPO&NCIPI
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