| 摘要 |
PROBLEM TO BE SOLVED: To provide a sprinkler extinguishing equipment which can eliminate the wiring work for connecting operation sensors to state monitoring discs in a type of the sprinkler extinguishing equipment which enables monitoring of operation signals from sprinkler heads with the state monitoring discs. SOLUTION: In the sprinkler extinguishing equipment which is equipped with the operation sensor for detecting operation signals of the sprinkler heads and the state monitoring disc connected to the operation sensor to monitor the operations of the sprinkler heads, a wireless transmitter is provided as an address signal transmission means of the operated sprinkler heads at a pipe or the sprinkler heads or near the sprinkler heads.
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