ALARMS - As standard, the controllers include an audible and visible high water alarm with SILENCE pushbutton. The alarm system includes a solid state horn and top-mounted flashing beacon.是什么意思_ALARMS - As standard, the controllers include an audible and visible high water alarm with SILENCE pushbutton. The alarm system includes a solid state horn and top-mounted flashing beacon.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句