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Internet # 301859844

Model # 16043-RSC

RainCloud Internet Controlled Smart Timer

$146.61
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  • Fits garden hoses, drip systems, soaker hoses, sprinklers
  • Features moisture sensor to detect soil moisture, water control
  • Ideal to use for watering up to 4 different areas or zones
  • View More Details

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Product Details

About This Product

Automate your watering and simplify your life with the new Melnor Raincloud Smart Watering System. This system allows you to get the benefits of the advanced scheduling available with inground, professionally installed irrigation systems without the extreme costs or mess of digging up your yard for installation. Instead, Raincloud allows you to simply connect up to 4 garden hoses (expandable to 8 with the addition of a second Faucet Valve Unit) and connect to the watering device of your choice. No more trying to program your watering timer on a small, hard to read LCD screen like used on traditional watering timers, instead setup and scheduling is easy and all done on your smart phone or tablet using the free Raincloud App or even using your computer on the Raincloud website. Scheduling Raincloud can be as simple as setting to watering once per day every day with each watering zone, to scheduling each zone to water up to 6 times per day for different amounts of time on different days of the week. You decide how simple or complex you want to set your watering schedule to be for the ultimate in scheduling flexibility. You can even fully automate the system with the addition of the Melnor AquaSentry Moisture Sensor. This amazing device senses the moisture level in your soil and only allows the Raincloud to water when the soil is dry. If the soil is already wet enough, it tells Raincloud to skip the watering cycle which saves water and is better for your plants.

Highlights

  • Control your watering from anywhere you have internet access with a smart phone, tablet or computer
  • Setup is a breeze with a simple plug and play connection to your router and an app that makes scheduling easy and fun
  • Water up to 4 different areas or zones with 1 faucet, all with independent watering schedules with up to 6 cycles throughout the day
  • Save water and fully automate with the addition of the aquasentry moisture sensor which detects soil moisture and controls watering automatically
  • No need to dig up your yard for an inground system: raincloud works with standard garden hoses, drip systems, soaker hoses and all types of sprinklers
  • Click here for more information on Electronic Recycling Programs
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 301859844

Model # 16043-RSC

Additional Resources

Shop All Melnor

Specifications

Product Width (in.): 7.87 in

Dimensions

Product Width (in.)

7.87 in

Details

Compatibility Type

Computer Software Compatible, Drip and Soaker Hose Compatible

Features

Digital Display, Electronic, Expandable, Hose-End Timer, Manual Bypass

Included

No Additional Items Included

Number of Zones

4

Pack Size

1

Power Source

Battery

Program Type

Odd/Even Day Program, Programmable

Returnable

90-Day

Smart Technology

Smart Timer, Wi-Fi

Warranty / Certifications

Manufacturer Warranty

2 Year Warranty

Questions & Answers

Can I replace the control unit? I have two systems and lost both control units after a move.
ByMay 13, 2023
1 Answer | 
Answer This Question

Yes. I replaced a control unit that wasn't working last year. You may have a problem now though as I believe the whole unit has been discontinued. I needed another unit and I couldn't find the whole unit in stock a few month back.

By|May 23, 2024

    (1)

    Power adapter specs? Looking to replace my power transformer does anyone know how many volts.
    ByJun 11, 2022
    1 Answer | 
    Answer This Question

    Input: 120v AC Output: 5V DC 1A

    By|Jun 14, 2022


      Is anyone else not able to open the app?
      ByMay 24, 2022
      5 Answers | 
      Answer This Question

      We are aware the RainCloud App is currently down, we are currently working on getting this product resolved quickly. We expect it to be resolved in the next 24-48 hours. There is a work around on our website https://www.wifiaquatimer.com/ by clicking “Advanced” on the white page and tell it to continue on to the app. We apologize for the inconvenience and are working diligently to get this rectified as quickly as possible.

      By|May 24, 2022

        down again at 2025-08-24 nice application when it is operational

        By|Aug 25, 2025

          Yes, white screen for days now. Makes this an expensive manual splitter. Hope they fix it soon. 

          By|May 29, 2022

            I have the same problem and haven’t been able to use it since the weekend. Thought it was my internet.

            By|May 26, 2022

              I have two of them. Log on was easy then and I just checked now. No problem. https://www.wifiaquatimer.com/home

              By|May 30, 2022


                My country is not listed in the "Select Country" in the setup, will my raincloud still work?
                ByFeb 4, 2022
                1 Answer | 
                Answer This Question

                I bought two of these and had nothing but issues with them.   These are several years old and the company has provided no updates.   The app to control them is pretty terrible as well.  I’d take them back and go with b-hive.    It should work if you pick a country close to yours.   

                By|Feb 4, 2022


                  How long does the bettery last if the unit is activated once per day, every day?
                  ByMar 27, 2021
                  3 Answers | 
                  Answer This Question

                  Not very long. We use three zones, we water every other day for 45 minutes each using the ECO mode and Rain Sensor. Our Rayovac UltraPro alkaline batteries last lest than a month. The app should inculde a notification that batteries are weak.

                  By|Jul 9, 2021

                    The batteries will usually last around 3 to 4 months.

                    By|Mar 31, 2021

                      About 2 months

                      By|Aug 2, 2021


                        Can I go on vacation to another state and still adjust the timer remotely?
                        ByMar 19, 2021
                        2 Answers | 
                        Answer This Question

                        Yes you may access it from another state. Just make sure the unit is connected to the internet.

                        By|Mar 22, 2021

                          The app will work anywhere you have cell coverage or wifi, so you can adjust the timer from just about anywhere.

                          By|May 18, 2021


                            Will this timer work without connecting to the Melnor website but only the home wifi?
                            ByMay 24, 2020
                            7 Answers | 
                            Answer This Question

                            Maybe, but there will be a time within the first 24 months of purchase where it just stops working and you throw it out. I would not buy it again.

                            By|May 2, 2021

                            No

                            By|Jun 3, 2020

                              Upload app on your mobile device and set your desired parameters. You’re set to go. You can override settings as needed on your phone anywhere and anytime.

                              By|Jun 3, 2020

                                No, an account with Melnor’s website is required for this to operate.

                                By|May 27, 2020

                                  (1)

                                  No

                                  By|Aug 2, 2021

                                    The timer requires a working wi-fi connection to operate the valves. I can see why wi-fi would be needed to program the timer, but I don't like the dependency on wi-fi and internet. Also, the wi-fi connection is not automatically established following a power failiure.

                                    By|Jan 7, 2022

                                      (1)

                                      yes, you control it through the app. if your timer is connected to wifi all you need is the app on your phone.

                                      By|Jun 9, 2020


                                        Can you have two controllers one one wifi system at one location/house on two different hose bibs (one in the front yard and one in the back yard).
                                        BySep 3, 2018
                                        5 Answers | 
                                        Answer This Question

                                        yes, the software allows connection to multiple valve units, which can be on different spigots.

                                        By|May 13, 2024

                                          Yes. One Control unit can control two valve units if the valve units are within 100 feet of the control unit in either direction.

                                          By|May 6, 2023

                                            yes.

                                            By|May 26, 2020

                                              Yes, I have this same configuration.

                                              By|May 26, 2020

                                                Yes. I have two systems. One front yard, one Back Yard. You can have up to two system on one email account.

                                                By|Jul 1, 2020


                                                  Viewing 1-8 of 13

                                                  Customer Reviews

                                                  3.5 out of 5

                                                  • 3.5 out of 47 reviews
                                                  • 62% recommend this product
                                                  Filter by:
                                                  Showing 1-10 of 47 reviews
                                                  I'm in my second season of using this. It was easy to set up, runs flawlessly. I dried out my pro...
                                                  I'm in my second season of using this. It was easy to set up, runs flawlessly. I dried out my product and sealed it in a zip-lock bag for the winter. Stored in a freeze proof area. New batteries and I was back in business. Zone 4 is for my misters. Really great turning them on while I'm outside. Con: 4 hour minimum repeat. Not a huge deal, but I use zone 4 for misters and would rather run them hourly. I live in the desert and the Plumeria and other tropical plants love it.
                                                  by
                                                    • Recommended
                                                    5 found this review helpful
                                                    Great for working home owners
                                                    Had it for 6 yrs. It’s a great product for working professionals as you can turn on/off water from your phone and don’t have to be home to do it.
                                                    by
                                                    Response from MelnorJul 29, 2025
                                                    Thank you so much for taking the time to let others know how much you like the RainCloud Internet Controlled Smart Timer. We really appreciate it when our consumers take the time to let us know we are doing well. Have a great day!
                                                      AVESOME UNIQUE PRODUCT
                                                      I use it since three years and is the BEST WATER TIMER EVER there were some small Issues at the begin but they were fixed thru an update right at he begin, Now it works perfectly strong connection and flawless easy and clean application I have the setup with one base and two 4 zone valves i would like to buy one more but unfortunately Home Depot is always out of stock i recomended it to many of my friends who are actively looking for it
                                                      by
                                                      Response from MelnorMay 24, 2023
                                                      Our team at Melnor is delighted to hear such positive feedback. Thank you for leaving this review.
                                                        • Recommended
                                                        1 found this review helpful
                                                        Sucks DON’T BUY!!!!
                                                        Used it for one season and had issues from the start. Continually we go off-line. Hooked it up this season 2022 and could never get the stupid thing to power on. MOST OF ALL BOUGHT A NEW ONE 5/3/22 AND SET UP A NEW ACCOUNT AND NEW REGISTRATION AND IT WILL NOT HOOK ONLINE. SO LAST YEARS $300 PLUS DOLLARS DOWN THE DRIAN!!! This years purchase will be returned tomorrow.
                                                        by
                                                        Response from MelnorMay 9, 2022
                                                        Thank you for bringing this to our attention. We are sorry to hear about your experience with our product. We value the voices of our customers and are always seeking opportunities for improvement. Our team is committed to maintaining and servicing exceptional products. Please submit a warranty claim on our website or contact our customer service department at 1-877-283-0697 and we will take care of you.
                                                          I've been looking for a simple DIY way to water...
                                                          I've been looking for a simple DIY way to water our not-so-big front and back yards, after some guess work, we estimated we need 6 separate zones.. there are literally zero products in the market that does that unless you go the controller route besides this (and this only does 4).. so I bought it.. the device itself seem fine but: 1) the hub only connects through ethernet (wired) connection... It's not the 1990s you know! 2) the software (on iPhone) is just a rendered webapp and a terrible one at that. It's slow. It's simply not responsive.. looks old and outdated. 3) it doesn't connect with HomeKit, Google or Alexa ... So, does it work? Yes it does... Do I enjoy using it, absolutely not...
                                                          by
                                                            Difficulty using Android App to connect to wifi
                                                            I have been using the Melnor Rain Cloud system with a single controller and two valves, for about four years. It has worked pretty well overall, with a couple of glitches. The various components have worn out one at a time, and I have replaced them, not real durable, but they do live outside seven months of the year. Replacements have been easy to get, but not cheap. I just replaced a valve and the system would not recognize it. I decided to start over and de-register the control Unit and then re-register it. The next step is to use a smartphone to "introduce" the Control Unit to the home Wifi. No Android apps available, and that is what I have. Customer Support is not responsive, still hiding behind "COVID" issues in a canned message. I can accept occasional glitches from the system, and they are usually easy to fix. Without the app to get the system on WiFi, I am dead in the water (or without water). Why the WiFi "handshake" is not part of the app that runs the system is a mystery as well. Quality, when it works is in the 3-4 range, Value would be a four (because when it works, it beats digging trenches for irrigation), but because of no support is Zero. I cannot recommend this system currently.
                                                            by
                                                            Response from MelnorAug 11, 2021
                                                            Thank you for bringing this to our attention. We are sorry to hear about your experience with our product. We value the voices of our customers and are always seeking opportunities for improvement. Our team is committed to maintaining and servicing exceptional products. Please submit a warranty claim at melnor.com/contact/ or contact our customer service department at 1-877-283-0697 and we will take care of you.
                                                              You must have the hub within eyeshot. Challenging for an outdoor device. You cannot have a port t...
                                                              You must have the hub within eyeshot. Challenging for an outdoor device. You cannot have a port that is continuously on (for example attached to a motion activated sprinkler). It went offline more than it was online. Manual override was not easy. I went back to my manual four port hose attachment in one day. Really disappointed.
                                                              by
                                                              Response from MelnorAug 3, 2021
                                                              Thank you for bringing this to our attention. We are sorry to hear about your experience with our product. We value the voices of our customers and are always seeking opportunities for improvement. Our team is committed to maintaining and servicing exceptional products. Please submit a warranty claim at melnor.com/contact/ or contact our customer service department at 1-877-283-0697 and we will take care of you.
                                                                I wish I could recommend it, but it's far from perfect
                                                                I have two hose bibs and 7 irrigation zones in my yard, and the RainCloud (plus RainCloud additional unit) seemed like a great solution. Able to adjust the schedule remotely? Water sensor that prevents the sprinklers from running if it's raining? Yes and yes. Perfect, right? Not so much. Issues: * Lack of history: There is no way to see when a zone was last watered, and if the device or the service is offline (both of which seem to happen frequently) during a scheduled watering, the watering is skipped. But there's no history, so if you weren't staring at the app or outside during the scheduled watering, you can't confirm whether watering occurred. * Lack of notifications: If the device or the service is offline, there's no notification. Combined with the lack of history, you have to just cross your fingers that everything was online when watering occurred. * It randomly starts watering off schedule: All of my zones are set to water in the morning, but sometimes I'll be sitting outside and hear my sprinkler randomly go on late in the day, usually for just a moment or two. My neighbor bought the RainCloud on my recommendation, but only has two hoses connected to it. I'll randomly hear water gushing from their unused spigots, and I'm sure it's the same issue. * Can't see moisture meter levels: You need a separate moisture meter for each RainCloud, but there's no way to see the moisture level, so it's tough to tell if you have it in a spot that's accurate, or if the moisture meter is even working. * The device connectivity seems to be intermittent: If I try to manually water a zone for 5 minutes, for example, it may take 3 minutes for the RainCloud to get the signal -- yet my 5 minute timer has been running the entire time, so I only get 2 minutes of watering. * The RainCloud server seems to go down a lot. I've been using this for about 3 months and I've seen multiple extended outages of the RainCloud server. * Plastic parts: Gardeners know that plastic takes a beating, and the best hose-related gear is made of brass. This is largely a plastic device, and I worry about its ability to work for years. (I've only had mine for 3 months.)
                                                                by
                                                                  Works exactly as expected. Easy to use on underground sprinkler system and moveable sprinklers. ...
                                                                  Works exactly as expected. Easy to use on underground sprinkler system and moveable sprinklers. I travel frequently and use the app to water as needed.
                                                                  by
                                                                  • Verified Purchase
                                                                  • Recommended
                                                                  1 found this review helpful
                                                                  I have tried several times to get these to work....
                                                                  I have tried several times to get these to work. They both leak. They won’t stay connected. It was a very bad purchase for me. I contacted melnor and they sent 1 controller but didn’t respond when I asked to return them. I went back to my Dig timers that work very well. I just wanted to manage my system when I was away from home. Several reviews indicate a similar problem either on the design or website. I wish I had listened to the others who had problems as well.
                                                                  by
                                                                  Response from MelnorJun 30, 2021
                                                                  Thank you for bringing this to our attention and we are sorry to hear about your experience with our product. We value the voices of our customers and are always seeking opportunities for improvement. Our team is committed to maintaining and servicing exceptional products. Please contact our customer service department at www.melnor.com and we will be glad to assist you.
                                                                  • Verified Purchase
                                                                  Showing 1-10 of 47 reviews

                                                                  Compare Key Features

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                                                                  Product Snapshot

                                                                  Great for homeowners looking for smart watering, making lawn care easier and more efficient.
                                                                  Ideal for effortless plant care, this timer offers 3 custom schedules, manual watering, and durable weatherproof design for year-round hydration.
                                                                  Ideal for homeowners who want precise 2-zone watering with rain delay, ensuring efficient garden care.
                                                                  Ideal for customers who want multi-zone control and flexible scheduling, ensuring efficient garden watering.

                                                                  Number of Zones

                                                                  4
                                                                  3
                                                                  2 zones
                                                                  4 zones

                                                                  Programmable Scheduling

                                                                  Duration Range

                                                                  10 seconds to 99 hours
                                                                  1 minute to 3 hours 59 minutes
                                                                  1 minute to 23 hours 59 minutes

                                                                  Flow Rate

                                                                  Watering Frequency

                                                                  Up to 6 cycles throughout the day
                                                                  Weekly
                                                                  Every 8, 12 hours, or 1-7 days
                                                                  1 hour to 30 days