[Real-Time Water Leak Detection]The SONOFF SNZB-05P Zigbee water sensor provides instant detection of water leaks in your environment, ensuring timely alerts for potential flooding issues. [Smart Home Integration]Easily integrate with other smart devices through scene linkage, enabling automated responses such as sound alarms or app notifications when water is detected. [Versatile Placement]Ideal for high-risk areas like basements, kitchens, and attics, with the option to use an extension cable for flexible positioning. [Long-Range Communication]Enjoy a reliable connection with up to 130m communication range in open environments, powered by Zigbee 3.0 technology. [Extended Battery Life]Equipped with a CR2477 battery, the sensor boasts an impressive 5-year battery life based on 50 triggers per day, minimizing maintenance needs. [Durable Design]With an IP67 rating, the SNZB-05P is built to withstand harsh environments, ensuring consistent performance in various conditions. [Easy Setup]Quick installation process using the eWeLink app, available on both Google Play Store and for Apple App Store, for seamless integration with your SONOFF Zigbee gateway. Specifications: Model: SNZB-05P MCU: EFR32MG22 Power Input: 3V? (CR2477 battery) IP Rating: IP67 Wireless Protocol: Zigbee 3.0 Communication Range: 130m (open environment) Battery Life: 5 years (based on 50 triggers/day) Dimensions: 48x48x21.6mm Weight: 34.3g (without battery) Material: PC+ABS Pairing Mode Duration: 180s Operating Temperature: -10℃ to 60℃ Operating Humidity: 0-100%RH Maximum Operating Altitude: 5000m Compliance Standard: GB 4943.1