Advanced Rain Detection Technology: Equipped with Tuya ZigBee technology, this smart rain sensor promptly detects water leakage or flooding, ensuring immediate alerts to prevent potential water damage. Wireless & Battery Operated: Enjoy the convenience of a wireless setup with this battery-powered sensor, making it easy to install anywhere without the hassle of wiring. IPX4 Waterproof Rating: Designed for outdoor use, the sensor boasts an IPX4 waterproof rating, capable of withstanding splashing water from any direction, ensuring durability and reliability in various weather conditions. Wide Compatibility: Seamlessly integrates with various smart home systems via the ZigBee protocol, enhancing your home's safety and automation ecosystem. Note:A ZigBee gateway is required, please purchase separately. Due to batch variation, product appearance, color, and printing , but this not affect performance. Color:As Shown Material:ABS Package Contents: 1 * Smart Sensors Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.