Material: This leak alarm is made of ABS plastic, which is environmentally friendly and durable. The product itself has the characteristics of high performance, high sensitivity, small size and strong applicability. Material: This leak alarm is made of high-quality ABS plastic, which is environmentally friendly and durable. The product itself has the characteristics of high performance, high sensitivity, small size and strong applicability. 120 decibel alarm: This product has a large flow alarm function. When it detects a leak, it emits a 120-decibel alarm. If you are sleeping at home, you may be woken up by this extremely loud sound. It will help you. Identify issues and unique issues promptly. Detachable design: The alarm is detachable and the battery can be removed and replaced at any time. It is very convenient and practical. It is also waterproof and moisture-proof, and the product will not be damaged by water immersion. IP65 waterproof design: When the water rises, the alarm will float on the water and will not be soaked by water, effectively preventing damage to electronic components. There are 2 probes at the bottom. When water flows through the probe, the alarm will sound a loud alarm. and flashes simultaneously to warn us of leaks Applicable areas: This product is widely used in boiler rooms, ceilings, basements, bathrooms, water towers, water heaters, steam generators, washing machines and other water use areas.