Rain Bird SST-600I 6 Valve Indoor Mounting Simple To Set Timer Adjustable: Adjustable Measures: Time Number of Zones: 6 Features: 7" w x 6" h x 1-1/4" d Zone-by-zone setting convenience. All-in-one view. Easy to use. Rain delay command. One-touch seasonal adjustments. Built-in trouble shooting of valves and wiring. Superior surge protection. Sealed from the environment. No need to reprogram after a power outage. Simple wiring connections.