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Irritrol KD4-EXT Kwik Dial Series 4-Station Outdoor Controller

SKU: 190505
   based on 1 Reviews
100% recommend this product
Save 52% · Retail: $173.00

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About the Irritrol KD4-EXT

Irritrol's KD4-EXT 4-Station Outdoor Controller comes from the KWIK Dial Series. This outdoor controller has a 4-station capacity and measures 9" H X 6-7/8" W X 4" D. Irritrol has made their name as a brand by selling and marketing exclusively to the professional installer, as a result their products are geared to be dependable and durable. Irrirtrol is now making their products available to you through our website. If you are looking for a product line that will last year in and year out, Irritrol is the brand for you.

Product Details

Product: Timers and Clocks
Manufacturer: Irritrol
Style: Lawn Sprinkler
Mpn # KD4-EXT
Shipping Dimensions 11.5" x 7.5" x 6.5"
Weight 3.50 lbs.

Product Features

  • Climate Logic compatible
  • Three independent programs
  • Multiple watering day options
  • Compatible with KwikStart hand held remote system
  • Self-diagnostic, electronic circuit breaker
  • Full family of indoor and outdoor models


Rated 4 out of 5 based on 1 reviews

Easy install/ setup Rated 4 by Kjgibson
  Yes, I recommend this product.
Bought this to replace a failing irratrol rd600. The rd600 was 7 years old. I only have two stations, so this was more than plenty with room to grow. Install was cake and programming was easy. No hiccups and everything worked first time! Only improvement would be if it had a threaded coupler/ conduit for the supply power. I had to run out and get a $2 piece so I could connect conduit to the box.
Originally posted on Jul/2015

Questions & Answers


Please contact customer service at 435-868-4020 regarding this question as it varies from customer to customer. Thanks!


Good day! We appreciate your interest in our Irritrol KD4-EXT Kwik Dial Series 4-Station Outdoor Controller. This doesn't have a battery backup. However, it is equipped with a 24-hour Memory Back-up feature - no battery required. How convenient is that! If you wish to purchase this product, click Add To Cart now to confirm your order and you’ll be all set! Thank you for shopping with – the perfect place to find high-quality products at low, low prices!