Rain Bird 9-Station SST900i Indoor Simple-To-Set Irrigation Timer-SST900I - The Home Depot
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Rain Bird

Model # SST900I

Internet # 100633712

Store SKU # 558210

9-Station SST900i Indoor Simple-To-Set Irrigation Timer

Rain Bird 9-Station SST900i Indoor Simple-To-Set Irrigation Timer

This item has been discontinued.
The Home Depot no longer carries this specific product.

$69.97 / each


Model # SST900I

Internet # 100633712

Store SKU # 558210

This indoor-mounted timer is so easy to use you can forget the instructions. Its intuitive zone-by-zone scheduling allows you to set watering times differently for each area of the yard, providing greener results with less water. By turning the dial to each zone, you can easily set more or less watering for full sun and shaded areas, or water slopes and clay soils in short intervals to allow water to soak in, avoiding runoff. You can also set different timing and frequency of pop-up sprays vs. rotor zones and customize watering of trees and landscaped areas in Drip zones. Each zone’s setting can be reviewed easily in one view with a turn of the dial.

  • Controls up to 9 valves
  • Simple zone-by-zone setting allows you to customize watering schedules for each area of your yard
  • No complex programming – just turn the dial to a zone, then choose start time, watering duration and days of week
  • Large easy-to-read screen and lighted buttons allow you to review settings at a glance
  • One-touch seasonal adjustments allow you to increase watering in hot, dry months and reduce it in rainy periods
  • Long lasting durability with superior surge protection plus a sealed case to protect against moisture, insects and grime
  • Color coded terminals make it easy to connect zone wires as well as master valves, pump start relays or a rain sensor
  • Includes timer, transformer with 6-ft cord plus installation guide

Info & Guides

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Assembled Depth (in.) 
1.25 in 
Assembled Height (in.) 
6 in 
Assembled Width (in.) 
7 in 
Product Depth (in.) 
1.25 in 
Product Height (in.) 
6 in 
Product Width (in.) 
7 in 
No Additional Items Included 
Irrigation System Component 
Mount Location 
Number of Programs 
Number of Zones 
Voltage (volts) 
Warranty / Certifications
Manufacturer Warranty 
If a purchaser of any new Rain Bird consumer product becomes dissatisfied with it for any reason, he may return it to the retailer where it was purchased within a reasonable time for a full refund. 


Rated 4.1 out of 5 by 35 reviewers.
Rated 5.0 out of 5.0 by Simple and Easy It was just as easy as the information about the product said to setup and use. With my old unit I was having problems with it consistently working. The Rainbird does it all and has been flawless. I'm happy that I bought it and it was easy to hook up by myself. April 14, 2015
Rated 4.0 out of 5.0 by A few tricks to make programming even easier Very easy to install and program, but the manual isn't clear on a few things. 1) You should set all the zones to start at the same time if you want them to run in sequence. This way you can easily use the seasonal adjustment to run longer or shorter. 2) If you want to run twice per day, you DO have some control over the interval. Current options are +1, +2, +3, +4, +6, +9, +12. You just push the 2 times per day button to cycle through the options. There isn't a battery backup, but the unit holds its programming during a power failure, although the clock will need resetting. May 7, 2014
Rated 5.0 out of 5.0 by Easy to Install and Set up Installed in less than 10 minutes. Easy to figure out how to set the timers & stations. I would recommend this one. May 19, 2015
Rated 5.0 out of 5.0 by Rain Bird9-Station SST900i Indoor I'd buy it again, easy install, easy programing with many programing options. May 19, 2015
Rated 1.0 out of 5.0 by My neighbor whom works at a local School District &has for nearly 20 years,doing all of their sprinkler systems as well as has designed &installed many for friends &family talked me into the Rain Bird SST 900i as I have 5 zones but may add more later,said to buy the best as I did with all RB,controller,box,in ground boxes, sprinklers&control valves also,everything! Sent him with cash,rather than buying it myself on my Amex,which would have doubled the manufacturer's warranty.... Wishing I hadn't as he installed it late in Sept '13 as it was bought mid Sept,used it roughly one month in '13, one season& one month this year only to think I needed to bump up the time as my yard began to dry out... When I went to adjust it I found the controller dead! I was suprized to say the least as the box the controller is in utilizes a GFI outlet for added protection. I turned the valves manually this week as I contact HD to see if I'm out of luck or will have to fork out more money to replace the unit. I was told to expect many years(maybe 10 or more) out of most of the system without more than some minor maintenance. May look at a cheaper brand controller &try my luck... I haven't found anyone else with this problem & may have just gotten a bad one? I will update this review when I find out my results. I've been ecstatic about the new system up until now... May 15, 2015
Rated 4.0 out of 5.0 by Easy to program Very easy to program. Only thing I don't like is you can only choose the start time for a valve if you are watering multiple times a day. I was used to selecting each start time when over seeding so I can avoid timing conflicts with all the other valves. April 29, 2014
Rated 5.0 out of 5.0 by Simple, Simple, Simple Even a technical dummy such as myself was able to wire, program and operate this controller. NICE! June 24, 2014
Rated 5.0 out of 5.0 by Easy to install, schedule and operate Easy to install and operate. It is replacing a 15 year old Rain Bird 9 station timer that stopped working on 2 stations. I figured this one might be a little more user-friendly and it was! It didn't take long and I was back to a schedule of watering that was a lot easier to create. Make sure you have the right one in hand as the 6-station one looks identical to the 9-station one. I got all the way home before noticing it. Home Depot took an extra 10% off for my time which was outstanding. May 16, 2013
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