Smart Water Controller

Model: 22503LN0

Detects pipe breaks, leaks, frost and high water consumption
Use with GROHE ONDUS app to monitor and control leaks
Complete water security for your home – 24/7

For wireless LAN, mains powered, 110 V, US plug type A
For one family houses
Detects pipe breaks, micro leaks, frost and unusual water flow
Automatic, manual or remote shut off function to limit water damage
Senses flow rate and water pressure
Valve normally open - without electricity the solenoid valve opens
Customize settings via GROHE Ondus App for iOS and Android
Status indication via LED light, buzzer and app
Residential use recommended
For horizontal or vertical installation right after the water meter

The GROHE Sense Guard water control system continuously monitors water pressure in the pipes, detecting every anomaly from minor leaks to a major burst. The moment a pipe burst is detected, the water supply is automatically shut off and an alert is sent to your smartphone. AqualQ self-learning algorithm learns your patterns of water consumption and alerts you if your water consumption is higher than usual, even detecting minor leaks and notifying you on your smartphone. GROHE Sense Guard also monitors changes in temperature and humidity to help prevent frost damage and the spread of mold. GROHE Sense Guard connects to your home WiFi network. In the case of a connectivity loss, GROHE Sense Guard continues to protect your home by shutting off water in the event a pipe burst occurs.

Resources

Spec Sheet Installation Guide Repair Parts Diagram