Deliver toUnited Arab Emirates
Hunter WAND Smart WiFi Module for X2 Sprinkler Controller, Hydrawise App, Remote Scheduling, 2.4GHz WiFi Only, Supports Bluetooth, Wi-Fi Direct & WPS Setup

Description:

  • SMART WIFI MODULE FOR X2 CONTROLLERS: Convert your Hunter X2 into a smart sprinkler system. Use the Hydrawise app for full remote access, scheduling, and water saving control.
  • RELIABLE 2.4GHZ WI-FI + BLUETOOTH SETUP: Connect via 2.4GHz Wi-Fi (802.11 b/g/n, 20 MHz), Bluetooth, Wi-Fi Direct, or WPS. Not compatible with 5GHz networks. FOR SETUP HELP, SCAN THE QR CODE SHOWN ON THIS AMAZON LISTING TO ACCESS OUR TROUBLESHOOTING AND INSTALLATION GUIDE.
  • WEATHER BASED WATERING WITH HYDRAWISE: Hydrawise automatically adjusts watering schedules based on local weather forecasts, helping conserve water and support healthy landscapes. Set up to 3 independent programs with 6 start times each and 24-hour max run times, ideal for complex lawn zones.
  • REMOTE ACCESS + MANUAL CONTROL: Operate your irrigation system from anywhere using a smartphone or tablet. If Wi-Fi is unavailable, your phone can act as a manual remote. Receive real-time alerts for wiring issues or controller errors to help prevent costly landscape damage.
  • CONTROLLER COMPATIBILITY NOTICE: Only works with Hunter X2 controllers manufactured after December 2022. Check the build date inside the wiring compartment before purchasing.

  • Upgrade your irrigation system with the Hunter WAND Smart WiFi Module, built exclusively for use with Hunter X2 sprinkler controllers. This plug-in smart irrigation module connects your system to the internet, unlocking powerful control through the Hydrawise app. Schedule watering, monitor performance, and adjust zones — all from your smartphone, tablet, or computer, whether you’re at home or away. The WAND module enables smart, weather-based watering that automatically adjusts based on local forecasts. Reduce water waste, promote lawn health, and avoid overwatering without lifting a finger. Designed to work over 2.4GHz Wi-Fi (802.11 b/g/n, 20 MHz), it also supports Bluetooth, Wi-Fi Direct, and WPS setup methods for flexible installation in any network environment. Ideal for homeowners, vacation property owners, and landscape professionals, this WiFi-enabled irrigation controller adds convenience, efficiency, and peace of mind to your outdoor watering routine. You can even enable remote access for a trusted contractor to manage your schedule off-site. In the event of Wi-Fi loss, your mobile device functions as a manual remote, giving you uninterrupted access to your system. The WAND also delivers status alerts and fault diagnostics to help prevent costly landscape damage. Important: Only compatible with Hunter X2 controllers manufactured after December 2022. Please check your unit’s production date before purchase to ensure compatibility.

    Reviews:

    5.0 out of 5 stars Works perfect

    j. · June 21, 2025

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Our home builder was too cheap to include this with our irrigation system, so here I am. Anyway, it was super easy to set up, and the app is user friendly. The negative reviews of it are perplexing. If you’ve ever set up any smart device, like a fan or lightbulb, it’ll take you 2 minutes to get it going. I will say that I bought the new option and not the "used like new" version. I personally have had bad experiences with used smart devices being linked to an old home and it complicated things. Not sure if that would be the case here or not, but I suspect could be since it is set up by using the serial number on the module itself, and not the wall mounted irrigation system.

    1.0 out of 5 stars Just won’t connect to my router, I suspect it has a really archaic or deprecated Wi-Fi security mode

    M. · July 24, 2024

    Funny how all sorts of smart home devices work just fine on my network. Like all of them. Except this piece of junk.I watched their troubleshoot videos they set up for irrigation people and saw that using your phone to provide hot spot was the test… In some “maximum compatibility” mode. Well after failing to sync it to my router which had plenty of signal and isn’t very old, I tried the phone and got it to work. For the brief time I had it working on my hotspot the application looked really useful.However after that it goes into disconnect and is nothing but trouble if the phone leaves the area. Trying to reestablish communication with Bluetooth is clunky. Tried all three ways to push the config for Wi-Fi, Bluetooth, Wi-Fi manual and the router push button. Even brought the router within 10 feet. Most I saw on the router end was “identifying” for what was the MAC ID of the WAND. I didn’t have a lot of options for security models on the router Wi-Fi so I couldn’t find one to work. I should have believed the poor reviews. After 3 hours of fiddling, and I spent my career in networking so I figured if it was a config item I’d get it solved, I had nothing to show. So it’s going back. From this I can surmise it uses a deprecated security model to connect to Wi-Fi, which means hiring some competent software people would solve it. There was no over the air way to push a new software release when I had it working on my phone so… no point hoping this model will ever work. If a WAND 2.0 ever comes out with this model’s obvious deficiencies addressed maybe I will try it some day. It’s 2024, Hunter, release working product please

    5.0 out of 5 stars Review from Apple User - very easy set-up and installation

    A.Q. · May 3, 2025

    There were a lot of reviews saying this was hard to set-up, but I'm not sure why. I'm not a technical genius, and I was able to set this up in less than 5 minutes. Once you insert the wifi device into the side of the wall mounted sprinkler controller the set-up is done completely through the app. It uses proprietary software, the Hydrawise app, but the app walks you through the set-up process. Very typical set-up, you use bluetooth to connect to the device, and then connect to the wi-fi of your choice from there. I'm in apple user, so maybe it's different for android users? Once in the app, you can label and take pictures of your zones (because, let's be real, I can't remember that zone 3 is the perimeter of my fence). You can also manually start your entire system, or zone, or create a new schedule. I wish I bought this when we moved into our house 3 years ago, versus dealing with the dial and buttons that I was never quite sure I was doing right - I'm very pleased with this purchase.

    5.0 out of 5 stars Day 1...so far, so good

    R.V. · May 17, 2025

    Mine arrived today so all I can speak to is setup and app features. First, setup was really easy. Now I'm an iT professional but this was really straightforward. We have an Orbi mesh network that supports both 2.4 and 5 GHz. Once the card is inserted, it tells you on the controller screen to open the app then initiates the setup wizard. I was connected in 5-6 minutes. Secondly, program setup was very easy. There are some default settings for temps, rainfall, weather forecast, etc.I still need to purchase a rain sensor but so far, so good. So it gets a 5 star rating until it proves me otherwise. Also, I've used the Rachio

    4.0 out of 5 stars A pretty tough time with set up, but once done it's been working perfectly

    B. · January 24, 2024

    I installed 2 of these for 2 identical Hunter timers on both sides of our house.The first installed, synched and set up fairly easily. It took several tries to get it connected to my wifi but after 3 tries, it finally connected and set up with the Hydrawyse app was easy.The app isn't the most intuitive, but once you understand the terminology (zones vs programs vs schedules), it's very helpful. I love being able to add photos to each zone, as descriptions are sometimes hard to come up with.We don't have rain sensors, but I have it set to monitor and adjust based on local weather forecast. So far, it's been very accurate and has skipped scheduled cycles when it's either rained heavily the day before, is raining now, or is forecast to rain that day. We had very light rain early one morning, and the system still kicked in at 7am b/c no more rain was forecast for the rest of the day.I recently planted some new plants in one of the zones and have been manually starting that zone for extra waterings on top of the scheduled ones. Doing so is so easy using the app.The second module that I attempted to install was a whole different story. It refused to be recognized at all. After spending over an hour trying, I stopped to analyze why this one wasn't working.Looking at both modules, serial number sticker on the first one was on the back of the module and it was printed in dark, crisp, clear lettering. The second module had the serial number printed on a faded sticker that was stuck (but partially lifting at the edges) onto the front of the module. The writing was so faded that it was a bit difficult to read the numbers. Thinking maybe a 1 might be a I or a 6 could be a faded 8, I tried all the different combinations. Still no luck.I finally ended up asking Bolo for an exchange, as I wondered if this had been a return/defective item that I received.That must have been the issue, because when the replacement arrived the sticker was clean and the print was dark and clear. I was able to install/sync it with just 4 connection tries as I did with the first one and it too, has been going strong for over a year now without any issues at allThis has been super helpful for us as we travel a lot. We have great neighbors who would stop by to turn off our sprinklers during a rainy week, then turn them on again when the storm system had passed.No need to ask them to do that anymore.Summary:- it takes several attempts to sync/connect it to wifi, but once connected, it works great and has not dropped connection in over a year now- we've had several power outages since installation, and when power is restored, the system restores itself without issue- adjusting, editing or manually starting/stopping operation is simple

    Easy to use

    A. · September 9, 2023

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Can be installed and setup very quick and the use is very easy with the application.

    Facilita controlar el sistema de riego.

    A. · May 17, 2025

    Es una maravilla, es muy fácil de organizar y establecer los tipos de riego. Lo recomiendo porque desde cualquier lugar en que estoy puedo activar o desactivar el sistema de riego.

    Muy buen producto

    G.B.T. · July 22, 2023

    No me gustó porque es difícil de configurar para principiantes, aun no puedo configurarlo pero sigo intentando.

    القطعة أكثر من ممتازة بعد التجربة

    M.A. · March 30, 2022

    ممتازة في التحكم في جهاز الري Hunter x2 عن طريق الواي فاي من اي مكان في العالم

    Excellent

    J. · December 25, 2024

    A bit pricey for what it is but works beautifully. All the control you could want of your reticulation from your phone.

    Hunter WAND Smart WiFi Module for X2 Sprinkler Controller, Hydrawise App, Remote Scheduling, 2.4GHz WiFi Only, Supports Bluetooth, Wi-Fi Direct & WPS Setup

    Product ID: UO08G21DWDM
    Condition: New

    3.8

    AED62152

    Price includes VAT & Import Duties
    Style: controller
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    This item qualifies for free delivery

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Irrigation System Controllers”

    Hunter WAND Smart WiFi Module for X2 Sprinkler Controller, Hydrawise App, Remote Scheduling, 2.4GHz WiFi Only, Supports Bluetooth, Wi-Fi Direct & WPS Setup

    Product ID: UO08G21DWDM
    Condition: New

    3.8

    Hunter WAND Smart WiFi Module for X2 Sprinkler Controller, Hydrawise App, Remote Scheduling, 2.4GHz WiFi Only, Supports Bluetooth, Wi-Fi Direct & WPS Setup-0
    Style: controller

    AED62152

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    This item qualifies for free delivery

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Description:

  • SMART WIFI MODULE FOR X2 CONTROLLERS: Convert your Hunter X2 into a smart sprinkler system. Use the Hydrawise app for full remote access, scheduling, and water saving control.
  • RELIABLE 2.4GHZ WI-FI + BLUETOOTH SETUP: Connect via 2.4GHz Wi-Fi (802.11 b/g/n, 20 MHz), Bluetooth, Wi-Fi Direct, or WPS. Not compatible with 5GHz networks. FOR SETUP HELP, SCAN THE QR CODE SHOWN ON THIS AMAZON LISTING TO ACCESS OUR TROUBLESHOOTING AND INSTALLATION GUIDE.
  • WEATHER BASED WATERING WITH HYDRAWISE: Hydrawise automatically adjusts watering schedules based on local weather forecasts, helping conserve water and support healthy landscapes. Set up to 3 independent programs with 6 start times each and 24-hour max run times, ideal for complex lawn zones.
  • REMOTE ACCESS + MANUAL CONTROL: Operate your irrigation system from anywhere using a smartphone or tablet. If Wi-Fi is unavailable, your phone can act as a manual remote. Receive real-time alerts for wiring issues or controller errors to help prevent costly landscape damage.
  • CONTROLLER COMPATIBILITY NOTICE: Only works with Hunter X2 controllers manufactured after December 2022. Check the build date inside the wiring compartment before purchasing.

  • Upgrade your irrigation system with the Hunter WAND Smart WiFi Module, built exclusively for use with Hunter X2 sprinkler controllers. This plug-in smart irrigation module connects your system to the internet, unlocking powerful control through the Hydrawise app. Schedule watering, monitor performance, and adjust zones — all from your smartphone, tablet, or computer, whether you’re at home or away. The WAND module enables smart, weather-based watering that automatically adjusts based on local forecasts. Reduce water waste, promote lawn health, and avoid overwatering without lifting a finger. Designed to work over 2.4GHz Wi-Fi (802.11 b/g/n, 20 MHz), it also supports Bluetooth, Wi-Fi Direct, and WPS setup methods for flexible installation in any network environment. Ideal for homeowners, vacation property owners, and landscape professionals, this WiFi-enabled irrigation controller adds convenience, efficiency, and peace of mind to your outdoor watering routine. You can even enable remote access for a trusted contractor to manage your schedule off-site. In the event of Wi-Fi loss, your mobile device functions as a manual remote, giving you uninterrupted access to your system. The WAND also delivers status alerts and fault diagnostics to help prevent costly landscape damage. Important: Only compatible with Hunter X2 controllers manufactured after December 2022. Please check your unit’s production date before purchase to ensure compatibility.

    Reviews:

    5.0 out of 5 stars Works perfect

    j. · June 21, 2025

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Our home builder was too cheap to include this with our irrigation system, so here I am. Anyway, it was super easy to set up, and the app is user friendly. The negative reviews of it are perplexing. If you’ve ever set up any smart device, like a fan or lightbulb, it’ll take you 2 minutes to get it going. I will say that I bought the new option and not the "used like new" version. I personally have had bad experiences with used smart devices being linked to an old home and it complicated things. Not sure if that would be the case here or not, but I suspect could be since it is set up by using the serial number on the module itself, and not the wall mounted irrigation system.

    1.0 out of 5 stars Just won’t connect to my router, I suspect it has a really archaic or deprecated Wi-Fi security mode

    M. · July 24, 2024

    Funny how all sorts of smart home devices work just fine on my network. Like all of them. Except this piece of junk.I watched their troubleshoot videos they set up for irrigation people and saw that using your phone to provide hot spot was the test… In some “maximum compatibility” mode. Well after failing to sync it to my router which had plenty of signal and isn’t very old, I tried the phone and got it to work. For the brief time I had it working on my hotspot the application looked really useful.However after that it goes into disconnect and is nothing but trouble if the phone leaves the area. Trying to reestablish communication with Bluetooth is clunky. Tried all three ways to push the config for Wi-Fi, Bluetooth, Wi-Fi manual and the router push button. Even brought the router within 10 feet. Most I saw on the router end was “identifying” for what was the MAC ID of the WAND. I didn’t have a lot of options for security models on the router Wi-Fi so I couldn’t find one to work. I should have believed the poor reviews. After 3 hours of fiddling, and I spent my career in networking so I figured if it was a config item I’d get it solved, I had nothing to show. So it’s going back. From this I can surmise it uses a deprecated security model to connect to Wi-Fi, which means hiring some competent software people would solve it. There was no over the air way to push a new software release when I had it working on my phone so… no point hoping this model will ever work. If a WAND 2.0 ever comes out with this model’s obvious deficiencies addressed maybe I will try it some day. It’s 2024, Hunter, release working product please

    5.0 out of 5 stars Review from Apple User - very easy set-up and installation

    A.Q. · May 3, 2025

    There were a lot of reviews saying this was hard to set-up, but I'm not sure why. I'm not a technical genius, and I was able to set this up in less than 5 minutes. Once you insert the wifi device into the side of the wall mounted sprinkler controller the set-up is done completely through the app. It uses proprietary software, the Hydrawise app, but the app walks you through the set-up process. Very typical set-up, you use bluetooth to connect to the device, and then connect to the wi-fi of your choice from there. I'm in apple user, so maybe it's different for android users? Once in the app, you can label and take pictures of your zones (because, let's be real, I can't remember that zone 3 is the perimeter of my fence). You can also manually start your entire system, or zone, or create a new schedule. I wish I bought this when we moved into our house 3 years ago, versus dealing with the dial and buttons that I was never quite sure I was doing right - I'm very pleased with this purchase.

    5.0 out of 5 stars Day 1...so far, so good

    R.V. · May 17, 2025

    Mine arrived today so all I can speak to is setup and app features. First, setup was really easy. Now I'm an iT professional but this was really straightforward. We have an Orbi mesh network that supports both 2.4 and 5 GHz. Once the card is inserted, it tells you on the controller screen to open the app then initiates the setup wizard. I was connected in 5-6 minutes. Secondly, program setup was very easy. There are some default settings for temps, rainfall, weather forecast, etc.I still need to purchase a rain sensor but so far, so good. So it gets a 5 star rating until it proves me otherwise. Also, I've used the Rachio

    4.0 out of 5 stars A pretty tough time with set up, but once done it's been working perfectly

    B. · January 24, 2024

    I installed 2 of these for 2 identical Hunter timers on both sides of our house.The first installed, synched and set up fairly easily. It took several tries to get it connected to my wifi but after 3 tries, it finally connected and set up with the Hydrawyse app was easy.The app isn't the most intuitive, but once you understand the terminology (zones vs programs vs schedules), it's very helpful. I love being able to add photos to each zone, as descriptions are sometimes hard to come up with.We don't have rain sensors, but I have it set to monitor and adjust based on local weather forecast. So far, it's been very accurate and has skipped scheduled cycles when it's either rained heavily the day before, is raining now, or is forecast to rain that day. We had very light rain early one morning, and the system still kicked in at 7am b/c no more rain was forecast for the rest of the day.I recently planted some new plants in one of the zones and have been manually starting that zone for extra waterings on top of the scheduled ones. Doing so is so easy using the app.The second module that I attempted to install was a whole different story. It refused to be recognized at all. After spending over an hour trying, I stopped to analyze why this one wasn't working.Looking at both modules, serial number sticker on the first one was on the back of the module and it was printed in dark, crisp, clear lettering. The second module had the serial number printed on a faded sticker that was stuck (but partially lifting at the edges) onto the front of the module. The writing was so faded that it was a bit difficult to read the numbers. Thinking maybe a 1 might be a I or a 6 could be a faded 8, I tried all the different combinations. Still no luck.I finally ended up asking Bolo for an exchange, as I wondered if this had been a return/defective item that I received.That must have been the issue, because when the replacement arrived the sticker was clean and the print was dark and clear. I was able to install/sync it with just 4 connection tries as I did with the first one and it too, has been going strong for over a year now without any issues at allThis has been super helpful for us as we travel a lot. We have great neighbors who would stop by to turn off our sprinklers during a rainy week, then turn them on again when the storm system had passed.No need to ask them to do that anymore.Summary:- it takes several attempts to sync/connect it to wifi, but once connected, it works great and has not dropped connection in over a year now- we've had several power outages since installation, and when power is restored, the system restores itself without issue- adjusting, editing or manually starting/stopping operation is simple

    Easy to use

    A. · September 9, 2023

    (function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Can be installed and setup very quick and the use is very easy with the application.

    Facilita controlar el sistema de riego.

    A. · May 17, 2025

    Es una maravilla, es muy fácil de organizar y establecer los tipos de riego. Lo recomiendo porque desde cualquier lugar en que estoy puedo activar o desactivar el sistema de riego.

    Muy buen producto

    G.B.T. · July 22, 2023

    No me gustó porque es difícil de configurar para principiantes, aun no puedo configurarlo pero sigo intentando.

    القطعة أكثر من ممتازة بعد التجربة

    M.A. · March 30, 2022

    ممتازة في التحكم في جهاز الري Hunter x2 عن طريق الواي فاي من اي مكان في العالم

    Excellent

    J. · December 25, 2024

    A bit pricey for what it is but works beautifully. All the control you could want of your reticulation from your phone.

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Irrigation System Controllers”