[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