Rain Bird timers and controllers are available at WalMart.com, Amazon.com and HomeDepot.com, as of 2015. There are several Rain Bird models available at these retailers, and each model has different features and prices.
WalMart.com sells several Rain Bird timers and controllers, including the Rain Bird 12 zone simple set indoor/outdoor sprinkler timer for about $100. This controller allows users to set timers for maximum efficiency, and it has an easy operation with a dial. With this device, watering schedules are fine tuned to water residential or commercial properties.
HomeDepot.com also has several Rain Bird controllers, including the Rain Bird 9-Station SST900i for about $70. This is a mountable timer that boasts zone-by-zone scheduling, which allows a homeowner to set different watering times for different areas. The item offers options to set timing and frequency, and it controls up to nine different areas. It has a large screen and buttons and a seasonal adjustment feature for the homeowner to increase water in the hot months and reduce it in the wet ones.
A homeowner can find the Rain Bird SST1200S on Amazon.com for just over $180. The 12-zone controller features automatic timing and zone-by-zone settings. This controller also senses the weather and adjusts its performance depending on the temperature and moisture levels.