Weight:0.11kg Size:90*95*33mm Color: as shown Long detection line: The water sensor alarm comes with a 1m ultra-long detection line. It is very convenient to detect water leaks. You can place the water sensor anywhere the water leak may occur 130dB Loud Alarm: The water leak alarm features an ultra-loud 130dB alarm. When it detects water leakage, it will emit a loud alarm sound, which can be heard even in the basement, which can effectively inform your family member and prevent water leakage in time Long-life standby: Powered by alkaline battery (included), our water leak monitor has low power consumption and up to one year standby time, so you don't need to replace the battery frequently. The water sensor alarm will beep when a battery is low Easy to Use: It is very convenient to use this water leak alarm, no wiring, no buttons programming as long as the switch is open. When water leaks, the detector will make a loud alarm to remind you to prevent water leakage Wide Application: This water leak detector is widely used in places where water may leak. For example, use it in bathrooms, kitchens, basements, water tanks, machine rooms, swimming pools and other water storage equipment in the place where you live or work to prevent water leakage