When the pad senses moisture, the alarm goes off, conditioning your child to wake up when they need to urinate.
当板感到水分，感应器会响，当你的小孩需要排尿的时候，就会叫他们起床。
2
A dual (2) probe moisture sensing system shall detect the entrance of moisture and provide an alarm.
配置一双(2)探头的潮气感应系统应该能够察觉到潮气的进入并发出警报。
3
The automatic control system, which is composed of alarm system, switching soil moisture sensor and switching temperature sensor, makes joint control with the manual control system.