Check the listing for details. Orbit WaterMaster 57161 6 Station Dual Program LCD Indoor Sprinkler Controller. Color: Green, Condition: Open box. Listed at 22.00 USD. The box has been opened but the equipment inside is in original plastic unused. The Orbit WaterMaster 57161 6 Station Dual Program LCD Indoor Sprinkler Controller is a reliable and efficient watering equipment suitable for new lawns and drip irrigation systems. This controller features a digital control style with a green color design, making it easy to use and understand. With a 6-year manufacturer warranty and a durable plastic construction, this sprinkler controller offers flexibility in watering frequency and duration, as well as a rain delay feature for added convenience. Perfect for indoor use, this controller comes with a transformer, instructions, and can handle up to 6 zones with each station offering 1-99 minutes of watering duration.