Water Window
Water Window
Water Window, items included in the box
Water Window, example installation
Water Window

Water Window

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Setup Manual

Latest Firmware Updates




  • Real-time level measurements
  • No future maintenance or recalibration required after installation
  • Alerts sent through Email and / or Text Message
  • 6 configurable level alerts - triggers on either a rising or falling level 
  • 4 configurable time of day alerts - sent on a daily or weekly schedule
  • Records up to 3 months of past levels and displays on interactive chart
  • Estimates future usage and when the tank will be empty
  • Tank level can be displayed as up to 4 different units: cm, %, Liters, gal
  • Meter is self-contained
    • Future proof. The meter will never become outdated and stop functioning due to external factors
    • There are no accounts to sign up for or personal information stored on any cloud services
    • Other than user set emails, no data is transmitted outside the home network
    • Unit contains its own web server and data memory
  • Easy installation and setup
    • Unit consists of 3 main components; lower in tank sensor, head unit, and 12v outdoor power supply
    • Multiple apps developed for easy communications
  • Two sensor ranges available:
    • 0-5m for standard cisterns
    • 0-20m for deep tanks or shallow wells
    • Designed and produced in Alberta, Canada
    • 1 year limited warranty


    Customer Supplied Requirements

    • 2.4Ghz home network with good wireless signal at the water tank
      • Even though we work hard to make this meter compatible with all network Access Points, there are certain manufacturer's or models that this meter may have difficulty connecting to
      • In these cases or if there is insufficient wireless signal at the installation point, it is the users responsibility add another a compatible Access Point or Wi-Fi repeater to the home network for the meter to connect to
    • 12v low voltage power wires running from the power supply installation location to the meter installation location
      • If a previous meter or low level alarm was installed, the wiring can be disconnected and re-used to run power
      • If no previous wiring is available, common low voltage yard lighting wire from any hardware store is ideal to use. See Examples Here
      • It is up to the user to verify and follow all local installation regulations
    Customer Reviews
    4.8 Based on 18 Reviews
    5 ★
    4 ★
    3 ★
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    1 ★
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    Filter Reviews:
    Kevin F.
    Canada Canada

    Very satisfied with my purchase

    Great product that was easy to install into existing infrastructure. Went above a beyond to answer my questions and very accommodating to get the product into my hands very quickly. Very pleased with the service delivery. It works great and shows me exactly what level I am at. I have verified it. Makes delivery planning much better.

    Peter L.
    United States


    The item is still in transit from Ft. Lauderdale. Expect it this coming week or next.

    Connor B.
    Canada Canada

    Great Product

    This was exactly what I needed to set up remote level alarms for my customer's cistern. I will definitely keep this in mind for future projects. P.S. An active social media presence would definitely help bring awareness to your product.

    Jarred B.
    Canada Canada

    water window

    set up was a bit time consuming when comparing it to the pt level cistern device. I bought the water window so I could have two devices, in the tank for a more accurate average reading. it would be really nice if you had an apple app that you could just check on the fly rather than having to enter the ip address to check. I've only had it for 2 weeks but so far so good. another plus is that your local to sherwood park.

    Jake S.
    Canada Canada

    Good System. But old Tech

    I am happy with the idea and the basic function of the Water Window but the installation and accessibility of the program need to change. I have it set up at a rental house and it took me two hours of trying to figure out how to install it to get it set up. I realized when I got back to my office that I can't check on or change any parameters of the water window unless I am connected to the same network. this means I need to go back to the house to change anything. Thankfully it sends email alerts for the basic information of when to order otherwise I would have 0 use for this system. My recommendation is to make this system cloud-based and do be accessed from an app