100dB loud alarm: Super-strong sound and light warnings quickly alert family members and neighbors, effectively preventing the spread of hidden dangers. App-based remote control and management: View device status, receive alert notifications, and adjust the alarm volume in real time through the Tu ya Smart app. Three-level adjustable alarm volume: Supports high, medium, and low volume settings, and can be muted with one click to meet different environmental needs. Automatic low-battery alert: When the battery is low, the app will proactively push notifications to avoid missed alerts. Direct WiFi connection without a gateway: No additional Zigbee or Bluetooth gateway is required, connecting directly to a stable and reliable 2.4GHz WiFi network. Compatible with major voice assistants: Supports voice interaction with platforms such as for Amazon Alexa and for Google Assistant. Specification: Name:Wi-Fi Water Leak Detector App:Smart Life / Tuya Smart Connection Method:Supports 2.4GHz WiFi Direct (5GHz not supported) Alarm Volume: Up to 100dB (adjustable) Alarm Duration: Configurable Power Supply: 2 x AAA batteries (not included) Battery Life: Approximately 12 months (under normal use) Low Battery Alert: Supported, push notification via app Operating Temperature: 0℃ to 50℃ Operating Humidity:Less than 95% RH (non-condensing) Dimensions:65x28mm Color:As Shown Material:plastic Package Contents: 1 * Smart WIFI Water Leak Detector