[VERSATILE RAIN SENSOR]: This wired/wireless rain sensor probe offers dual functionality, featuring a 433.92MHz RF wireless sensor for easy installation and a wired option with DC5V-24V power supply. Compatible with RF switches/motors or smart systems, it provides flexible integration for various applications. [HIGHLY SENSITIVE DETECTION]: Engineered with advanced technology, this rain sensor accurately detects precipitation, triggering automatic closing mechanisms in window openers and other devices. Its reliable performance ensures timely response to weather changes, protecting your home or office. [OUTDOOR DESIGN]: Constructed with an anti-UV radiation shell, this rain sensor is built to withstand harsh outdoor conditions. Its robust construction ensures longevity and consistent performance, making it for long-term outdoor installation in various environments. [EASY SETUP AND OPERATION]: The wireless sensor operates on a 6LR61 battery, while the wired version includes a clear wiring diagram for straightforward installation. With color-coded wires (white, blue, brown, black) for different functions, setup is hassle-free and user-friendly. [WIDE TEMPERATURE RANGE]: Designed to function effectively from -20°C to +65°C, this rain sensor maintains its reliability across diverse weather conditions. Its broad operating temperature range makes it suitable for use in various climates, ensuring year-round protection and automation.