130dB Loud Alarm: The water leak alarm has an ultra-loud 130dB alarm, when it detects a water leak, emits a loud alarm sound, can be heard even in the basement, which can effectively inform your family members and prevent water leakage in time Long-lasting standby: Our water alarm sensor is powered by an alkaline battery (included), which consumes little power, battery life up to 1 year and you can also see the battery power on the #39;app, so you don't need to replace the battery frequently. Water sensor beeps when a battery is low Easy to install: Simply use the included double-sided tape or screws to securely attach your water leak detector ;water Wi-Fi to any desired location, just a few simple steps to connect to home Wi-Fi (only supports 2.4G Wi-Fi) Large 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 where you live or work , which can prevent water leaks Super Loud Water Leak Alarm Protect yourself from costly water damage with the small water leak detection alarm Specifications: Name: Flood alarm Product size: 86*55*26mm Alarm sound level: 130dB or more Main material: ABS shell Use of product: kitchen, bathroom, heating, store, shop, workshop and other places. Delivered quantity: 1 piece Package including: 1 x Water alarm