RainMachine HD-12 Smart Wi-Fi Sprinkler Controller. This supports up to 12 zones and adjusts your watering schedule depending on weather conditions, rain, wind, etc. Basically, this device will save you money on your water bill every month. There is no issue with this controller Other than the vertical lines on the LCD display. The controller was never dropped but I believe the heat in the garage caused those lines a couple years ago. This does not affect the performance of the unit at all, as the touchscreen still works without issue. I upgraded to a different one and no longer need this one. The unit has been factory reset and is ready to be added to somebody else’s account. It comes with a cable for the expanded port to be able to hook up rain sensors. If you have any questions please feel free to reach out to me.