If the sensor detects that the water reaches 0.5 mm, it will send a warning to your phone or activate an alarm on the AQARA HUB to prevent damage caused by water leakage. Thanks to its cordless and extra small design, it can be placed anywhere where water leaks may occur. And thanks to its IP67 certification, it is resistant to dust and water. Features: – Zigbee 3.0 – Power supply: CR 2032 Battery – Communication: Zigbee 3.0 – Frequency: 2405-4480 MHz – Maximum output power: 13 dBm – Operating temperature: -10°C – 55°C – Operating humidity: 0-100% RH (no condensation) – Sensors: water sensor – Box content: water sensor 1pc, user manual 1pc. Compatibility:HomeKit, Google, Alexa and IFTTT Factory part number: WL-S02D
