Intelligent Linkage: Automatically links with lights, alarms, or other smart devices for scene-based control High Sensitivity: Captures even minute changes and responds quickly Rain Detection: Real-time sensing of rain or leaks, immediately triggering notifications or device linkage Waterproof Performance: IP65 rated design, safe for use in humid environments or outdoors. Long Battery Life: Uses two AAA batteries for long battery life, eliminating the hassle of frequent battery replacements APP name: Tuya Smart/ Smart Life Support Voice Control By / Assistant Waterproof level: IP65 Battery: DC3V, AAA*2 (Not include battery) Working humidity:0-99.9%RH Working temperature:-20℃~55℃ Low voltage and undervoltage: ≤2.5V (The product printed words depending on the batch, but this does not affect use) Color: White Material: plastic Package Contents: 1*Tuya Smart Zigbee Rain Sensor 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.