RAINWATER SENSOR CONTROL SWITCH, HUMIDITY RELAY MODULE SENSITIVITY

High-Precision Rain Detection
Advanced capacitive sensing technology ensures instant and accurate rainwater detection, with adjustable sensitivity for optimal performance in varying weather conditions.
Durable ABS Housing
Constructed from premium ABS material, the sensor offers superior waterproof and corrosion resistance, ideal for outdoor use in harsh environments.
Wide Application Scenarios
Perfect for automatic irrigation systems, smart greenhouses, car wash systems, and home rainwater harvesting setups—saving water and enhancing efficiency.
Easy Installation & Low Maintenance
Compact design with screw-mounting options for hassle-free setup; requires minimal upkeep due to robust internal circuitry and sealed components.
Reliable Humidity Relay Control
Integrated relay module allows direct connectivity to pumps or valves, enabling automated water flow control based on real-time moisture levels.
Global Wholesale Advantage
Direct factory pricing ensures unbeatable value for bulk buyers, backed by our full-category supply chain and fast international shipping.