myCistern WaterGuard
The only easy, smart solution you need for your cistern.
Main Features of WaterGuard
Cistern Waterlevel
WaterGuard gives you a clear view of your cistern’s current water level in the myCistern app – precise, digital, and always available.
Automatic Refilling
WaterGuard keeps your cistern automatically topped up, ensuring a reliable water supply for your irrigation system, garden, or home – without any manual intervention.
AquaStop
If WaterGuard detects an abrupt drop in water level, Aquastop automatically closes the ball valve. This protects your property from flooding and stops unnecessary water loss when a tank bursts or a pipe fails.
Filter Control
WaterGuard constantly monitors the filter and sends a push notification before it clogs up. This ensures that rainwater can still pass through into your cistern and isn’t wasted because of a blocked filter.
Main Features of WaterGuard
Smart Cistern monitoring
Smart Cistern Control with the myCistern App
Stay in control of your cistern – anywhere, anytime. The myCistern app shows you real-time water levels, refill activity, and system status at a glance. Intelligent alerts notify you before water runs low or an issue occurs, so you can rely on a steady and efficient water supply for your home or garden. WaterGuard works with both concrete tanks and plastic cisterns, giving you a smart control solution for almost any installation.
Monitor, get alerts, and control your cistern – from anywhere
Check your cistern, receive instant notifications about water levels and events, change settings, and trigger actions remotely – all from your smartphone.
Fill Level Status
Monitor sensor status and connectivity so you always know your WaterGuard system is running smoothly.
One smart controller for any cistern.
CHOOSE YOUR WATERGUARD
WaterGuard Level or Refill – Which Fits Your Cistern?
WaterGuard Level
Precise digital level monitoring and smart alerts – ideal if you don't need a refill solution.
WaterGuard Refill
All Level features plus automatic refilling control for a reliably topped-up cistern.
Recipient of the DBU Green Start-up Grant
For our sustainable ideas and forward-looking solutions, we received the DBU Green Start-up Grant from the Deutsche Bundesstiftung Umwelt (German Federal Environmental Foundation) in June 2024.
Installed once, effortless every day.
Mount the controller, connect the sensors, pair the app – WaterGuard is designed so that setup is done once and daily use stays effortless.
Resellers & Distributors
You sell pumps, rainwater systems or home technology? With myCistern WaterGuard you can add a modern, app-connected cistern controller to your portfolio – developed and manufactured in Germany.
OEM SOLUTIONS
You design tanks, pump systems or complete rainwater solutions and want to add smart level and refill control out of the box? We offer OEM versions of WaterGuard – from customised hardware to white-label app integration – with low minimum volumes, attractive pricing and a setup that can be ready within just a few weeks.
Let’s make cisterns smarter – together.
NEED TO CLEAR THINGS UP?
Let's talk about water
Whether you’re comparing WaterGuard Level and Refill, planning an installation or checking compatibility – send us a message and we’ll get back to you with clear, practical answers.