Description: Applicable Life Scenarios: There Are Some Unexpected Accidents In Life, Stop Water And Forget To Turn Off The Faucet/children Plaving With Water At Home Bursting Of Water Pipes/leaking Fish Tanks At Home/ Leaking Kitchen/pets Playing With Water At Home. When You Buy And Install This Leak-proof Device: When The Alarm Overflow, It Reacts Quickly, The Alarm Flashes And The Phone Receives An App Push Reminder To Let You Know In Time And Take Corresponding Measures. After The Water Has Returned, The Alarm Will Be Released Synchronously. Long Standby Time, More Worry-free: Low Power Consumption, Standby For Up To 1 Year, No Need To The Battery Frequently, When The Battery Is Low The App Push Notification, Please The Battery In Time. Noted: Zigbee Water Sensor Requires A Zigbee Gateway Hub. (users Should Choose A Smart Life Gateway Before Choose Such Zigbee Version) Product Parameters: App Name: Tuya Smart Or Smart Life Standard: Zigbee/wifi Housing Material: Abs Battery Type