There are no handles to trip or buttons to push. The Flushometer operates by means of an infrared sensor that adapts to its surrounding.

 
  • 不需要操作手柄或按壓按鈕。沖水閥采用紅外線(xiàn)感應器,根據環(huán)境變化自動(dòng)控制沖水閥的運行。
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