Applicable life scenarios: There are always some unexpected incidents in daily life, such as water overflow due to forgetting to turn off the faucet, children playing with water, burst pipes, leaking fish tanks, kitchen leaks, or pets causing water spills. When you install this leak detection device, it responds quickly upon detecting water. The alarm is triggered with flashing lights, and a push notification is sent to your phone via the app, alerting you immediately so you can take timely action. Once the water is gone, the alarm stops automatically. Long standby time, more convenient: Low power consumption allows up to 1 year of standby time, reducing the need for frequent battery replacements. When the battery is low, a push notification will be sent through the app to remind you to replace it promptly. Note: The Zigbee water sensor requires a Zigbee Gateway Hub. Users must have a compatible smart home gateway before purchasing the Zigbee version. Product parameters: App name: Tuya Smart or Smart Life Standard: Zigbee Housing Material: ABS Battery type: AAA 1.5V x 2 (battery not included) Low-battery reminder function Dimensions: 70 x 25 x 20mm Wire Length: 1m (probe cable) Color: White Material: ABS Package Contents: 1 x Water Leak Detector (battery not included) 1 x English manual Only the items listed above are included; other accessories are not included. Note: Due to light reflection and differences in display screens, the color of the item in the image may vary slightly from the actual product. Measurement error is permitted within +/- 1-3cm.