Product Code: 22503


Spec Sheet & Dimensions


The GROHE Sense Guard water control system continuously monitors water pressure in the pipes, detecting every anomaly from minor leaks to a major burst. Once 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 water pressure to help prevent frost damage. 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.

*Dynasty Bathrooms makes every effort to maintain stock of products on its website. However, Dynasty Bathrooms cannot guarantee the availability of all products.

*Extra components may be required.

Accessory Type


Special Feature

Water shut off, Wifi Compatible



Basic Requirements:
• Single-family residential home use only
• Must be installed on potable cold water line only with a maximum 1” pipe size
• 110 V US plug type A standard electrical outlet needed
• Wireless LAN is needed to connect to the ONDUS app

Product Features:
• Guard comes standard with 3/4” NPT male adapters. A 1” NPT male adapter mounting bracket is available but sold separately
• For wireless LAN, mains powered, 110 V, US plug type A
• Detects pipe breaks, micro leaks, frost and unusual water flow
• Automatic, manual or remote shut off function to limit water damage
• Detects leaks by measuring flow rate and water pressure
• Valve normally open – without electricity the solenoid valve opens
• Use ONDUS App for both iOS and Android for customized settings and remote control
• Status indication via LED light, buzzer and app
• For horizontal or vertical installation right after the water meter. Please follow the installation instructions carefully
• Includes 70 7/8” power cable, plug type A
• CE approved and meets the requirements of IAPMO IGC 349-2017
• Noise classification 1 in accordance with DIN4109 incl. certificate