Worldwide Distributors Hydreon RG series rain sensors are available at our official RainSensors WebStore featuring volume discounts and worldwide shipping. These following fine distributors also have our products available. Australia RG-9 | RG-11 | RG-15 China RG-9 | RG-15 Netherlands RG-9 | RG-11 | RG-15 Spain RG-9 | RG-11 | RG-15 UK RG-9 | RG-11 | RG-15