Rain sensor operating on radio frequency. Suspends watering in case of rainfall. Dialogues with Tempo and Dual timers, the radio frequency system and Hydro-4. The RF Rain Sensor is designed for open air installation, exposed to rainfall, using a special stainless steel bracket supplied with the product. No electrical connections are required: RF coverage up to 30 m. Powered by 2 x 1.5 V AA alkaline batteries..
GUARANTEED 3 YEARS