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 4.2 out of 5 by 32 reviewers.
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 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 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 So easy I replaced an old mechanical timer with this Rainbird timer. All up it took me less than half an hour to remove the old timer, install the Rainbird and program the Rainbird. No issues at all. The simple connector system for the valve wires is very easy to use and connections are tight. Easy programming interface. And I like the fact it shows you the next time it will be watering, along with any rain delays. Just a good system that works. April 14, 2011
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
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 4.0 out of 5.0 by Great value! The unit was simple to install and was done in approximately 10 minutes. It runs all 8 of my zones without any issues. It is simple to use and easy to program. Only reason it is not 5 star is there are other features that I'd like, but it let's you do almost everything. You can program it to cycle every day, odd days, even days, or even specific days of the week. July 8, 2014
Rated 5.0 out of 5.0 by Fantastic Product I purchased this yesterday to replace a Irritrol KD9 controller/timer that went bad, easy to install took me about 10 minutes, and operation was super simple really didnt even need the manual, Good solid construction, after programming the results are displayed on ever station so you know what you've done, super easy to edit, and there are plenty of options to fit your particular needs. I would highly recommend this product to anyone. July 17, 2011
  • 2015-05-03T10:13:52.711-05:00
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