Long Detection Line: The water sensor alarm comes with 1m ultra long detection line, it is very convenient to detect water leakage , you can place the water sensor anywhere. where water leak may occur 130 dB Loud Alarm: The water leak alarm has an ultra-loud 130 dB alarm, when it starts. detects water leakage, emits a loud alarm sound, can be heard even in the basement, which can effectively inform your family members and prevent water leakage indoors. ; time Easy to use Use: It is very convenient to use this water leak alarm, no wiring, no buttons, no programming, as long as the switch is opened. When there is water leakage, the detector will sound an alarm to remind you to avoid water leakage Wide Application: This water leak detector is widely used ; in places where water may leak. For example, bathroom, kitchen, basement, water tank, engine room, swimming pool and other water storage equipment, use it indoors or outdoors. the place where you live or work, which can prevent water leakage