Set the alarm value with "t" distribution method.
并利用T分布法设置警戒值。
The system also has the function of sound and light alarm, and it can set the alarm value by the upper and lower button.
该系统还具有声光报警功能，并可通过按键对报警上下限进行设置。
GSM technology will be applied to achieve practical application of intelligent alarm home value.
技术运用于实现家庭智能报警具有实际应用价值。
If the level exceeds the preset maximum value, LED display a warning red light alarm.
若液位超出预设的最高值，同时LED亮起报警。
If the level exceeds the preset maximum value, LED display a warning red light alarm.
若液位超出预设的最高值，同时LED亮起报警。
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