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 water leakage 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, effectively alerting household members and helping prevent water damage Long-life standby: Powered by alkaline battery (included), the water leak monitor has low power consumption and up to one year of standby time, so you don't need to replace the battery frequently. The water sensor alarm will beep when the battery is low Easy to use: This water leak alarm is very convenient to use—no wiring, no buttons. Simply turn the switch on. When water leaks, the detector will sound a loud alarm to alert you and help prevent water damage Wide application: This water leak detector is suitable for use in areas where water leakage may occur, such as bathrooms, kitchens, basements, water tanks, machine rooms, swimming pools, and other water storage equipment in residential or commercial locations