• Looking for a WiFi cistern tank monitoring system?

  • The Water Window is a simple to install and easy to operate system.

Looking for a WiFi cistern tank monitoring system?

The Water Window is a simple to install and easy to operate system. Shop Now

It is so simple!

Sensor

Outdoor Rated

Alerts

Security and Reliability

Water Prediction and History

"Always Know Your H20"

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What others have to say

I love knowing I can flush the toilet in the middle of the night without having the cistern alarm going off and waking up the family.

Ann H.

So easy to order water knowing exactly how much water I need.

Marion

*A stable internet connection is required to send Alerts via email and SMS.  

**The user has the option to send Alerts outside the home network via secure email.  This device does not stream any other information outside the home network which could potentially raise privacy concerns and leave the home network open for intrusion.

***Stated accuracy indicates the full scale accuracy of the hardware. User entered calibration factors, unit conversion factors, and the tank's dimensional non-linearities may significantly affect actual accuracy.