【High-Sensitivity Water Detection】Equipped with a highly sensitive sensor to instantly detect water leaks, seepage, or overflow, providing early warning for potential property damage. 【Loud 100dB Alarm】Features a powerful 100dB alarm to immediately alert occupants or neighbors, effectively preventing the spread of water-related hazards. 【Remote APP Control】Manage and monitor the device status, receive real-time alerts, and adjust alarm volume through the "Tuya Smart" APP, even when you're away from home. 【Adjustable Alarm Volume】Offers three volume levels (high/medium/low) and a one-touch mute option to suit various environmental needs. 【WiFi Direct Connection】Connects directly to 2.4GHz WiFi networks without requiring additional Zigbee or Bluetooth gateways, ensuring stable and reliable performance. 【Smart Assistant Compatible】Supports integration with Amazon Alexa and Google Assistant for voice control and smart home automation. 【Low Battery Alert】Automatically sends notifications via the APP when battery power is low, preventing missed alarms due to power issues. Specifications: Connectivity: 2.4GHz WiFi (5GHz not supported) Alarm Volume: Up to 100dB (adjustable) Alarm Duration: Customizable Power Supply: 2 AAA batteries (not included) Battery Life: Approximately 12 months under normal use Operating Temperature: 0℃ to 50℃ Operating Humidity: <95% RH (non-condensing) Low Battery Indicator: Supported, with APP push notifications